1 files changed, 49 insertions, 0 deletions
diff --git a/gnu/usr.bin/binutils/gdb/config/pa/tm-hppaobsd.h b/gnu/usr.bin/binutils/gdb/config/pa/tm-hppaobsd.h
new file mode 100644
index 00000000000..87697f48e5d
--- /dev/null
+++ b/gnu/usr.bin/binutils/gdb/config/pa/tm-hppaobsd.h
@@ -0,0 +1,49 @@
+/* Parameters for execution on an HP PA-RISC machine running BSD, for GDB.
+   Contributed by the Center for Software Science at the
+   University of Utah (pa-gdb-bugs@cs.utah.edu).  */
+
+/* For BSD:
+
+   The signal context structure pointer is always saved at the base
+   of the frame + 0x4.
+
+   We get the PC & SP directly from the sigcontext structure itself.
+   For other registers we have to dive in a little deeper: 
+
+   The hardware save state pointer is at offset 0x10 within the 
+   signal context structure.
+
+   Within the hardware save state, registers are found in the same order
+   as the register numbers in GDB. */
+
+#define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \
+{ \
+  *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \
+  *(TMP) = read_memory_integer (*(TMP) + 0x18, 4); \
+}
+
+#define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \
+{ \
+  *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \
+  *(TMP) = read_memory_integer (*(TMP) + 0x8, 4); \
+}
+
+#define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \
+{ \
+  int i; \
+  CORE_ADDR TMP; \
+  TMP = read_memory_integer ((FRAME)->frame + 0x4, 4); \
+  TMP = read_memory_integer (TMP + 0x10, 4); \
+  for (i = 0; i < NUM_REGS; i++) \
+    { \
+      if (i == SP_REGNUM) \
+	(FSR)->regs[SP_REGNUM] = read_memory_integer (TMP + SP_REGNUM * 4, 4); \
+      else \
+	(FSR)->regs[i] = TMP + i * 4; \
+    } \
+}
+
+/* It's mostly just the common stuff.  */
+#include "pa/tm-hppa.h"
+
+#define	GDB_TARGET_IS_PA_ELF