* dbxread.c (discarding_local_symbols_complaint): New complaint.

[binutils-gdb.git] / gdb / alpha-linux-tdep.c

diff --git a/gdb/alpha-linux-tdep.c b/gdb/alpha-linux-tdep.c
index cb4e9c7ee7915b389c516b24254ae724f4b64dd1..d467840e920d3593e8e4659f127d5eed16f5465b 100644 (file)
--- a/gdb/alpha-linux-tdep.c
+++ b/gdb/alpha-linux-tdep.c
@@ -19,6 +19,8 @@
    Boston, MA 02111-1307, USA.  */
 
 #include "defs.h"
+#include "frame.h"
+#include "gdbcore.h"
 #include "value.h"
 
 #include "alpha-tdep.h"
@@ -45,7 +47,7 @@
    middle of the designated sequence, in which case there is no
    guarantee that we are in the middle of a sigreturn syscall.  Don't
    think this will be a problem in praxis, though.  */
-long
+LONGEST
 alpha_linux_sigtramp_offset (CORE_ADDR pc)
 {
   unsigned int i[3], w;
@@ -84,11 +86,31 @@ alpha_linux_sigtramp_offset (CORE_ADDR pc)
   return -1;
 }
 
+static int
+alpha_linux_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
+{
+  return (alpha_linux_sigtramp_offset (pc) >= 0);
+}
+
+static CORE_ADDR
+alpha_linux_sigcontext_addr (struct frame_info *frame)
+{
+  return (frame->frame - 0x298); /* sizeof(struct sigcontext) */
+}
+
 static void
 alpha_linux_init_abi (struct gdbarch_info info,
                       struct gdbarch *gdbarch)
 {
-  /* Place holder. */
+  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+
+  set_gdbarch_pc_in_sigtramp (gdbarch, alpha_linux_pc_in_sigtramp);
+
+  tdep->dynamic_sigtramp_offset = alpha_linux_sigtramp_offset;
+  tdep->sigcontext_addr = alpha_linux_sigcontext_addr;
+
+  tdep->jb_pc = 2;
+  tdep->jb_elt_size = 8;
 }
 
 void