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[rfc]: Get endianess from disassemble_info
- From: Markus Deuling <deuling at de dot ibm dot com>
- To: GDB Patches <gdb-patches at sourceware dot org>
- Cc: Ulrich Weigand <uweigand at de dot ibm dot com>
- Date: Tue, 19 Feb 2008 20:27:16 +0100
- Subject: [rfc]: Get endianess from disassemble_info
Hi,
this patch replaces some current_gdbachs by getting the current endianess from disassemble_info
instead via a gdbarch callback.
Tested via gdb_buildall.sh and native on PowerPC without regression. Ok to commit ?
ChangeLog:
* rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
from disassemble_info instead of gdbarch_byte_order
* mips-tdep.c (gdb_print_insn_mips): Likewise.
* arm-tdep.c (gdb_print_insn_arm): Likewise.
--
Markus Deuling
GNU Toolchain for Linux on Cell BE
deuling@de.ibm.com
diff -urpN src/gdb/arm-tdep.c dev/gdb/arm-tdep.c
--- src/gdb/arm-tdep.c 2008-01-27 06:30:37.000000000 +0100
+++ dev/gdb/arm-tdep.c 2008-02-19 20:22:51.000000000 +0100
@@ -2018,7 +2018,7 @@ gdb_print_insn_arm (bfd_vma memaddr, dis
else
info->symbols = NULL;
- if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
+ if (info->endian == BFD_ENDIAN_BIG)
return print_insn_big_arm (memaddr, info);
else
return print_insn_little_arm (memaddr, info);
diff -urpN src/gdb/mips-tdep.c dev/gdb/mips-tdep.c
--- src/gdb/mips-tdep.c 2008-01-11 14:20:52.000000000 +0100
+++ dev/gdb/mips-tdep.c 2008-02-19 20:21:15.000000000 +0100
@@ -4878,7 +4878,7 @@ gdb_print_insn_mips (bfd_vma memaddr, st
info->disassembler_options = "gpr-names=32";
/* Call the appropriate disassembler based on the target endian-ness. */
- if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
+ if (info->endian == BFD_ENDIAN_BIG)
return print_insn_big_mips (memaddr, info);
else
return print_insn_little_mips (memaddr, info);
diff -urpN src/gdb/rs6000-tdep.c dev/gdb/rs6000-tdep.c
--- src/gdb/rs6000-tdep.c 2008-02-11 05:48:37.000000000 +0100
+++ dev/gdb/rs6000-tdep.c 2008-02-19 19:11:10.000000000 +0100
@@ -2929,7 +2929,7 @@ gdb_print_insn_powerpc (bfd_vma memaddr,
if (!info->disassembler_options)
info->disassembler_options = "any";
- if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
+ if (info->endian == BFD_ENDIAN_BIG)
return print_insn_big_powerpc (memaddr, info);
else
return print_insn_little_powerpc (memaddr, info);