From: Daniel Jacobowitz <drow@false.org>
Date: Wed, 15 Mar 2006 16:59:54 +0000 (+0000)
Subject: 	* mips-tdep.c (mips_gdbarch_init): Default 64-bit ELF files to N64.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=26c53e508c3991ad163ac1eb181ff8cbe86fd921;p=binutils-gdb.git

	* mips-tdep.c (mips_gdbarch_init): Default 64-bit ELF files to N64.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 41aeb00546d..db6d6be3a80 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* mips-tdep.c (mips_gdbarch_init): Default 64-bit ELF files to N64.
+
 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* mips-tdep.c (is_mips16_addr, mips32_next_pc, add_offset_16):
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index 8ea209f05b0..880dfcc3494 100644
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -4764,6 +4764,13 @@ mips_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 	}
     }
 
+  /* Default 64-bit objects to N64 instead of O32.  */
+  if (found_abi == MIPS_ABI_UNKNOWN
+      && info.abfd != NULL
+      && bfd_get_flavour (info.abfd) == bfd_target_elf_flavour
+      && elf_elfheader (info.abfd)->e_ident[EI_CLASS] == ELFCLASS64)
+    found_abi = MIPS_ABI_N64;
+
   if (gdbarch_debug)
     fprintf_unfiltered (gdb_stdlog, "mips_gdbarch_init: found_abi = %d\n",
 			found_abi);