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| author | Kamil Rytarowski <n54@gmx.com> | 2020-07-20 17:07:25 +0200 |
|---|---|---|
| committer | Kamil Rytarowski <n54@gmx.com> | 2020-07-21 14:43:36 +0200 |
| commit | 1de14d77bbd1237ec03779b8a2e757f52978bbd9 (patch) | |
| tree | b96e2480ced79b0fdeb21faf9358abc98abff463 /gdb | |
| parent | bf4ba07ca61793a1faf81c0447ba97fdc6639b50 (diff) | |
| download | gdb-1de14d77bbd1237ec03779b8a2e757f52978bbd9.zip gdb-1de14d77bbd1237ec03779b8a2e757f52978bbd9.tar.gz gdb-1de14d77bbd1237ec03779b8a2e757f52978bbd9.tar.bz2 | |
Enable multi-process mode in the NetBSD native target.
This enables proper support for multiple inferiors and ptrace(2)
assisted management of the inferior processes and their threads.
(gdb) info inferior
Num Description Connection Executable
* 1 process 14952 1 (native) /usr/bin/dig
2 <null> 1 (native)
3 process 25684 1 (native) /bin/ls
4 <null> 1 (native) /bin/ls
Without this patch, additional inferiors can be added, but not
properly controlled.
gdb/ChangeLog:
* nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
declaration.
* nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
function.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/nbsd-nat.c | 8 | ||||
| -rw-r--r-- | gdb/nbsd-nat.h | 1 |
3 files changed, 16 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index fad4608..eec2d55 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2020-07-21 Kamil Rytarowski <n54@gmx.com> + + * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New + declaration. + * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New + function. + 2020-07-20 John Baldwin <jhb@FreeBSD.org> * fbsd-tdep.c (fbsd_skip_solib_resolver): New function. diff --git a/gdb/nbsd-nat.c b/gdb/nbsd-nat.c index 254a768..a9405eb 100644 --- a/gdb/nbsd-nat.c +++ b/gdb/nbsd-nat.c @@ -837,3 +837,11 @@ nbsd_nat_target::set_syscall_catchpoint (int pid, bool needed, are filtered by GDB rather than the kernel. */ return 0; } + +/* Implement the "supports_multi_process" target_ops method. */ + +bool +nbsd_nat_target::supports_multi_process () +{ + return true; +} diff --git a/gdb/nbsd-nat.h b/gdb/nbsd-nat.h index 4a8b960..0a7048e 100644 --- a/gdb/nbsd-nat.h +++ b/gdb/nbsd-nat.h @@ -48,6 +48,7 @@ struct nbsd_nat_target : public inf_ptrace_target gdb::array_view<const int> syscall_counts) override; + bool supports_multi_process () override; }; #endif /* nbsd-nat.h */ |