From: John Baldwin <jhb@FreeBSD.org>
To: gdb-patches@sourceware.org
Subject: [PATCH v2 05/12] fbsd-nat: Add a low_new_fork virtual method.
Date: Wed, 16 Mar 2022 13:19:16 -0700 [thread overview]
Message-ID: <20220316201923.89694-6-jhb@FreeBSD.org> (raw)
In-Reply-To: <20220316201923.89694-1-jhb@FreeBSD.org>
This method can be overridden by architecture-specific targets to
perform additional work when a new child process is forked.
---
gdb/fbsd-nat.c | 2 ++
gdb/fbsd-nat.h | 6 ++++++
2 files changed, 8 insertions(+)
diff --git a/gdb/fbsd-nat.c b/gdb/fbsd-nat.c
index ba84265dd58..6d76c8234d5 100644
--- a/gdb/fbsd-nat.c
+++ b/gdb/fbsd-nat.c
@@ -1380,6 +1380,8 @@ fbsd_nat_target::wait_1 (ptid_t ptid, struct target_waitstatus *ourstatus,
warning (_("Failed to fetch process information"));
#endif
+ low_new_fork (wptid, child);
+
if (is_vfork)
ourstatus->set_vforked (child_ptid);
else
diff --git a/gdb/fbsd-nat.h b/gdb/fbsd-nat.h
index 2d9c6e19a2c..2f17be5a8f0 100644
--- a/gdb/fbsd-nat.h
+++ b/gdb/fbsd-nat.h
@@ -109,6 +109,12 @@ class fbsd_nat_target : public inf_ptrace_target
bool supports_disable_randomization () override;
+ /* Methods meant to be overridden by arch-specific target
+ classes. */
+
+ virtual void low_new_fork (ptid_t parent, pid_t child)
+ {}
+
protected:
void post_startup_inferior (ptid_t) override;
--
2.34.1
next prev parent reply other threads:[~2022-03-16 20:19 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-16 20:19 [PATCH v2 00/12] FreeBSD/aarch64 hardware watchpoint support John Baldwin
2022-03-16 20:19 ` [PATCH v2 01/12] Remove USE_SIGTRAP_SIGINFO condition for FreeBSD/x86 debug regs support John Baldwin
2022-03-16 20:19 ` [PATCH v2 02/12] x86-nat: Use an unordered_map to store per-pid debug reg state John Baldwin
2022-03-21 18:07 ` Pedro Alves
2022-03-16 20:19 ` [PATCH v2 03/12] x86-nat: Add x86_lookup_debug_reg_state John Baldwin
2022-03-21 18:10 ` Pedro Alves
2022-03-16 20:19 ` [PATCH v2 04/12] Add an x86_fbsd_nat_target mixin class for FreeBSD x86 native targets John Baldwin
2022-03-16 20:19 ` John Baldwin [this message]
2022-03-16 20:19 ` [PATCH v2 06/12] x86-fbsd-nat: Copy debug register state on fork John Baldwin
2022-03-16 20:19 ` [PATCH v2 07/12] nat: Split out platform-independent aarch64 debug register support John Baldwin
2022-03-17 15:37 ` Luis Machado
2022-03-16 20:19 ` [PATCH v2 08/12] aarch64: Add an aarch64_nat_target mixin class John Baldwin
2022-03-17 15:35 ` Luis Machado
2022-03-16 20:19 ` [PATCH v2 09/12] fbsd-nat: Add helper routine to fetch siginfo_t for a ptid John Baldwin
2022-03-16 20:19 ` [PATCH v2 10/12] fbsd-nat: Add a low_delete_thread virtual method John Baldwin
2022-03-16 20:19 ` [PATCH v2 11/12] fbsd-nat: Add a low_prepare_to_resume " John Baldwin
2022-03-16 20:19 ` [PATCH v2 12/12] Add support for hardware breakpoints/watchpoints on FreeBSD/Aarch64 John Baldwin
2022-03-30 15:23 ` [PATCH v2 00/12] FreeBSD/aarch64 hardware watchpoint support Luis Machado
2022-03-30 15:31 ` Luis Machado
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