From: Mark Kettenis <kettenis@gnu.org>
Date: Sun, 27 Jun 2004 15:56:20 +0000 (+0000)
Subject: * bsd-kvm.c (bsd_kvm_fetch_registers): Directly return after
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=efe1d7b9b08b07cb56e7747fe326235060841b2e;p=binutils-gdb.git

* bsd-kvm.c (bsd_kvm_fetch_registers): Directly return after
fetching from BSD_KVM_PADDR.  Correctly lookup address for
"_thread0".
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 18891124c67..6df260c2008 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2004-06-27  Mark Kettenis  <kettenis@gnu.org>
 
+	* bsd-kvm.c (bsd_kvm_fetch_registers): Directly return after
+	fetching from BSD_KVM_PADDR.  Correctly lookup address for
+	"_thread0".
+
 	* amd64fbsd-nat.c: Include <sys/types.h, <machine/pcb.h> and
 	"bsd-kvm.h".
 	(amd64fbsd_supply_pcb): New funcion.
diff --git a/gdb/bsd-kvm.c b/gdb/bsd-kvm.c
index 37fc2b48a6a..a037f84c6a4 100644
--- a/gdb/bsd-kvm.c
+++ b/gdb/bsd-kvm.c
@@ -128,7 +128,10 @@ bsd_kvm_fetch_registers (int regnum)
   struct nlist nl[2];
 
   if (bsd_kvm_paddr)
-    bsd_kvm_fetch_pcb (bsd_kvm_paddr);
+    {
+      bsd_kvm_fetch_pcb (bsd_kvm_paddr);
+      return;
+    }
 
   /* On dumping core, BSD kernels store the faulting context (PCB)
      in the variable "dumppcb".  */
@@ -185,8 +188,8 @@ bsd_kvm_fetch_registers (int regnum)
       struct pcb *paddr;
 
       /* Found thread0.  */
-      nl[1].n_value += offsetof (struct thread, td_pcb);
-      if (kvm_read (core_kd, nl[1].n_value, &paddr, sizeof paddr) == -1)
+      nl[0].n_value += offsetof (struct thread, td_pcb);
+      if (kvm_read (core_kd, nl[0].n_value, &paddr, sizeof paddr) == -1)
 	error ("%s", kvm_geterr (core_kd));
 
       bsd_kvm_fetch_pcb (paddr);