[07/14] Change signature of linux_target_ops.new_thread
Commit Message
This commit changes the signature of linux_target_ops.new_thread in
gdbserver to match that used in GDB's equivalent.
gdb/gdbserver/ChangeLog:
* linux-low.h (linux_target_ops) <new_thread>: Changed signature.
* linux-arm-low.c (arm_new_thread): Likewise.
* linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
* linux-mips-low.c (mips_linux_new_thread): Likewise.
* linux-x86-low.c (x86_linux_new_thread): Likewise.
* linux-low.c (add_lwp): Update the_low_target.new_thread call.
---
gdb/gdbserver/ChangeLog | 9 +++++++++
gdb/gdbserver/linux-aarch64-low.c | 6 +++---
gdb/gdbserver/linux-arm-low.c | 6 +++---
gdb/gdbserver/linux-low.c | 2 +-
gdb/gdbserver/linux-low.h | 2 +-
gdb/gdbserver/linux-mips-low.c | 6 +++---
gdb/gdbserver/linux-x86-low.c | 6 +++---
7 files changed, 23 insertions(+), 14 deletions(-)
Comments
On 8 September 2014 16:25, Gary Benson <gbenson@redhat.com> wrote:
> This commit changes the signature of linux_target_ops.new_thread in
> gdbserver to match that used in GDB's equivalent.
>
> gdb/gdbserver/ChangeLog:
>
> * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
> * linux-arm-low.c (arm_new_thread): Likewise.
> * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
> * linux-mips-low.c (mips_linux_new_thread): Likewise.
> * linux-x86-low.c (x86_linux_new_thread): Likewise.
> * linux-low.c (add_lwp): Update the_low_target.new_thread call.
Looks sane to me.
/Marcus
@@ -1115,8 +1115,8 @@ aarch64_linux_new_process (void)
/* Called when a new thread is detected. */
-static struct arch_lwp_info *
-aarch64_linux_new_thread (void)
+static void
+aarch64_linux_new_thread (struct lwp_info *lwp)
{
struct arch_lwp_info *info = xcalloc (1, sizeof (*info));
@@ -1126,7 +1126,7 @@ aarch64_linux_new_thread (void)
DR_MARK_ALL_CHANGED (info->dr_changed_bp, aarch64_num_bp_regs);
DR_MARK_ALL_CHANGED (info->dr_changed_wp, aarch64_num_wp_regs);
- return info;
+ lwp->arch_private = info;
}
/* Called when resuming a thread.
@@ -703,8 +703,8 @@ arm_new_process (void)
}
/* Called when a new thread is detected. */
-static struct arch_lwp_info *
-arm_new_thread (void)
+static void
+arm_new_thread (struct lwp_info *lwp)
{
struct arch_lwp_info *info = xcalloc (1, sizeof (*info));
int i;
@@ -714,7 +714,7 @@ arm_new_thread (void)
for (i = 0; i < MAX_WPTS; i++)
info->wpts_changed[i] = 1;
- return info;
+ lwp->arch_private = info;
}
/* Called when resuming a thread.
@@ -556,7 +556,7 @@ add_lwp (ptid_t ptid)
memset (lwp, 0, sizeof (*lwp));
if (the_low_target.new_thread != NULL)
- lwp->arch_private = the_low_target.new_thread ();
+ the_low_target.new_thread (lwp);
lwp->thread = add_thread (ptid, lwp);
@@ -184,7 +184,7 @@ struct linux_target_ops
/* Hook to call when a new thread is detected.
If extra per-thread architecture-specific data is needed,
allocate it here. */
- struct arch_lwp_info * (*new_thread) (void);
+ void (*new_thread) (struct lwp_info *);
/* Hook to call prior to resuming a thread. */
void (*prepare_to_resume) (struct lwp_info *);
@@ -334,14 +334,14 @@ mips_linux_new_process (void)
Mark the watch registers as changed, so the threads' copies will
be updated. */
-static struct arch_lwp_info *
-mips_linux_new_thread (void)
+static void
+mips_linux_new_thread (struct lwp_info *lwp)
{
struct arch_lwp_info *info = xcalloc (1, sizeof (*info));
info->watch_registers_changed = 1;
- return info;
+ lwp->arch_private = info;
}
/* This is the implementation of linux_target_ops method
@@ -743,14 +743,14 @@ x86_linux_new_process (void)
/* Called when a new thread is detected. */
-static struct arch_lwp_info *
-x86_linux_new_thread (void)
+static void
+x86_linux_new_thread (struct lwp_info *lwp)
{
struct arch_lwp_info *info = XCNEW (struct arch_lwp_info);
info->debug_registers_changed = 1;
- return info;
+ lwp->arch_private = info;
}
/* See nat/x86-dregs.h. */