* gdbserver/low-linux.c (arm_register_u_addr): added.

(initialize_arch): added for ARM target.
* config/arm/nm-linux.h (U_REGS_OFFSET) defined.
(REGISTER_U_ADDR) defined.
* config/arm/tm-linux.h (ARM_GNULINUX_TARGET) defined.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 59a4666..dece647 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2001-12-03 Keith Walker <keith.walker@arm.com>
+       * gdbserver/low-linux.c (arm_register_u_addr): added.
+       (initialize_arch): added for ARM target.
+       * config/arm/nm-linux.h (U_REGS_OFFSET) defined.
+       (REGISTER_U_ADDR) defined.
+       * config/arm/tm-linux.h (ARM_GNULINUX_TARGET) defined.
+
 2001-12-04  Corinna Vinschen  <vinschen@redhat.com>
 
        * arm-tdep.c (arm_skip_prologue): Always skip prologue by scanning

diff --git a/gdb/config/arm/nm-linux.h b/gdb/config/arm/nm-linux.h
index e2a1795..2a0ebb3 100644 (file)
--- a/gdb/config/arm/nm-linux.h
+++ b/gdb/config/arm/nm-linux.h
@@ -23,6 +23,15 @@
 
 #include "nm-linux.h"
 
+/* ptrace register ``addresses'' are absolute.  */
+
+#define U_REGS_OFFSET 0
+
+#ifdef GDBSERVER
+#define REGISTER_U_ADDR(addr,blockend,regno) \
+        (addr) = arm_register_u_addr ((blockend),(regno))
+#endif /* GDBSERVER */
+
 /* Return sizeof user struct to callers in less machine dependent routines */
 extern int kernel_u_size (void);
 #define KERNEL_U_SIZE  arm_linux_kernel_u_size()

diff --git a/gdb/config/arm/tm-linux.h b/gdb/config/arm/tm-linux.h
index 4ef05bb..97520e7 100644 (file)
--- a/gdb/config/arm/tm-linux.h
+++ b/gdb/config/arm/tm-linux.h
@@ -21,6 +21,10 @@
 #ifndef TM_ARMLINUX_H
 #define TM_ARMLINUX_H
 
+#ifdef GDBSERVER
+#define        ARM_GNULINUX_TARGET
+#endif
+
 /* Include the common ARM target definitions.  */
 #include "arm/tm-arm.h"
 

diff --git a/gdb/gdbserver/low-linux.c b/gdb/gdbserver/low-linux.c
index 0c7fce5..0fd14af 100644 (file)
--- a/gdb/gdbserver/low-linux.c
+++ b/gdb/gdbserver/low-linux.c
@@ -541,6 +541,19 @@ initialize_arch (void)
 {
   return;
 }
+
+#elif defined(ARM_GNULINUX_TARGET)
+int arm_register_u_addr(blockend, regnum)
+     int blockend;
+     int regnum;
+{
+  return blockend + REGISTER_BYTE(regnum);  
+}
+
+static void
+initialize_arch ()
+{
+}
 #endif
 
 CORE_ADDR