? gas/testsuite/gas/mips/rol64.d
? gas/testsuite/gas/mips/rol64.s
Index: gas/ChangeLog
===================================================================
RCS file: /cvs/src/src/gas/ChangeLog,v
retrieving revision 1.1334
diff -u -p -r1.1334 ChangeLog
--- gas/ChangeLog 21 May 2002 20:01:51 -0000 1.1334
+++ gas/ChangeLog 21 May 2002 23:32:51 -0000
@@ -1,3 +1,8 @@
+2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+ * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
+ Optimize the rotate by zero case.
+
2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
* configure.in: Remove accidental enabling of bfd_gas=yes for
Index: gas/config/tc-mips.c
===================================================================
RCS file: /cvs/src/src/gas/config/tc-mips.c,v
retrieving revision 1.123
diff -u -p -r1.123 tc-mips.c
--- gas/config/tc-mips.c 14 May 2002 23:35:59 -0000 1.123
+++ gas/config/tc-mips.c 21 May 2002 23:32:52 -0000
@@ -6686,6 +6686,17 @@ macro2 (ip)
--mips_opts.noreorder;
break;
+ case M_DROL:
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsubu",
+ "d,v,t", AT, 0, treg);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsrlv",
+ "d,t,s", AT, sreg, AT);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsllv",
+ "d,t,s", dreg, sreg, treg);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or",
+ "d,v,t", dreg, dreg, AT);
+ break;
+
case M_ROL:
macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "subu",
"d,v,t", AT, 0, treg);
@@ -6697,15 +6708,55 @@ macro2 (ip)
"d,v,t", dreg, dreg, AT);
break;
+ case M_DROL_I:
+ {
+ unsigned int rot;
+ char *l, *r;
+
+ if (imm_expr.X_op != O_constant)
+ as_bad (_("rotate count too large"));
+ rot = imm_expr.X_add_number & 0x3f;
+ if (! rot)
+ break;
+ l = (rot < 0x20) ? "dsll" : "dsll32";
+ r = ((0x40 - rot) < 0x20) ? "dsrl" : "dsrl32";
+ rot &= 0x1f;
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, l,
+ "d,w,<", AT, sreg, rot);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, r,
+ "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or",
+ "d,v,t", dreg, dreg, AT);
+ }
+ break;
+
case M_ROL_I:
- if (imm_expr.X_op != O_constant)
- as_bad (_("rotate count too large"));
- macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "sll", "d,w,<",
- AT, sreg, (int) (imm_expr.X_add_number & 0x1f));
- macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "srl", "d,w,<",
- dreg, sreg, (int) ((0 - imm_expr.X_add_number) & 0x1f));
- macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or", "d,v,t",
- dreg, dreg, AT);
+ {
+ unsigned int rot;
+
+ if (imm_expr.X_op != O_constant)
+ as_bad (_("rotate count too large"));
+ rot = imm_expr.X_add_number & 0x1f;
+ if (! rot)
+ break;
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "sll",
+ "d,w,<", AT, sreg, rot);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "srl",
+ "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or",
+ "d,v,t", dreg, dreg, AT);
+ }
+ break;
+
+ case M_DROR:
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsubu",
+ "d,v,t", AT, 0, treg);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsllv",
+ "d,t,s", AT, sreg, AT);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "dsrlv",
+ "d,t,s", dreg, sreg, treg);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or",
+ "d,v,t", dreg, dreg, AT);
break;
case M_ROR:
@@ -6719,15 +6770,44 @@ macro2 (ip)
"d,v,t", dreg, dreg, AT);
break;
+ case M_DROR_I:
+ {
+ unsigned int rot;
+ char *l, *r;
+
+ if (imm_expr.X_op != O_constant)
+ as_bad (_("rotate count too large"));
+ rot = imm_expr.X_add_number & 0x3f;
+ if (! rot)
+ break;
+ r = (rot < 0x20) ? "dsrl" : "dsrl32";
+ l = ((0x40 - rot) < 0x20) ? "dsll" : "dsll32";
+ rot &= 0x1f;
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, r,
+ "d,w,<", AT, sreg, rot);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, l,
+ "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or",
+ "d,v,t", dreg, dreg, AT);
+ }
+ break;
+
case M_ROR_I:
- if (imm_expr.X_op != O_constant)
- as_bad (_("rotate count too large"));
- macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "srl", "d,w,<",
- AT, sreg, (int) (imm_expr.X_add_number & 0x1f));
- macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "sll", "d,w,<",
- dreg, sreg, (int) ((0 - imm_expr.X_add_number) & 0x1f));
- macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or", "d,v,t",
- dreg, dreg, AT);
+ {
+ unsigned int rot;
+
+ if (imm_expr.X_op != O_constant)
+ as_bad (_("rotate count too large"));
+ rot = imm_expr.X_add_number & 0x1f;
+ if (! rot)
+ break;
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "srl",
+ "d,w,<", AT, sreg, rot);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "sll",
+ "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
+ macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "or",
+ "d,v,t", dreg, dreg, AT);
+ }
break;
case M_S_DOB:
Index: gas/testsuite/ChangeLog
===================================================================
RCS file: /cvs/src/src/gas/testsuite/ChangeLog,v
retrieving revision 1.315
diff -u -p -r1.315 ChangeLog
--- gas/testsuite/ChangeLog 20 May 2002 17:05:34 -0000 1.315
+++ gas/testsuite/ChangeLog 21 May 2002 23:32:54 -0000
@@ -1,3 +1,9 @@
+2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+ * gas/mips/rol64.s: New file, test of drol, dror macros.
+ * gas/mips/rol64.d: Likewise.
+ * gas/mips/mips.exp: Add new test.
+
2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
* gas/arm/arm.exp: Replace deprecated command line switches
Index: gas/testsuite/gas/mips/mips.exp
===================================================================
RCS file: /cvs/src/src/gas/testsuite/gas/mips/mips.exp,v
retrieving revision 1.32
diff -u -p -r1.32 mips.exp
--- gas/testsuite/gas/mips/mips.exp 4 Apr 2002 08:23:30 -0000 1.32
+++ gas/testsuite/gas/mips/mips.exp 21 May 2002 23:32:54 -0000
@@ -122,6 +122,7 @@ if { [istarget mips*-*-*] } then {
run_dump_test "mul"
}
run_dump_test "rol"
+ run_dump_test "rol64"
if !$aout { run_dump_test "sb" }
run_dump_test "trunc"
if !$aout { run_dump_test "ulh" }
Index: include/opcode/ChangeLog
===================================================================
RCS file: /cvs/src/src/include/opcode/ChangeLog,v
retrieving revision 1.167
diff -u -p -r1.167 ChangeLog
--- include/opcode/ChangeLog 17 May 2002 19:01:03 -0000 1.167
+++ include/opcode/ChangeLog 21 May 2002 23:32:57 -0000
@@ -1,3 +1,7 @@
+2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+ * mips.h: Add M_DROL, M_DROL_I, M_DROR, M_DROR_I macro cases.
+
2002-05-17 Andrey Volkov <avolkov@sources.redhat.com>
* h8300.h: Corrected defs of all control regs
Index: include/opcode/mips.h
===================================================================
RCS file: /cvs/src/src/include/opcode/mips.h,v
retrieving revision 1.24
diff -u -p -r1.24 mips.h
--- include/opcode/mips.h 16 Mar 2002 03:09:18 -0000 1.24
+++ include/opcode/mips.h 21 May 2002 23:32:57 -0000
@@ -526,9 +526,13 @@ enum
M_REM_3I,
M_REMU_3,
M_REMU_3I,
+ M_DROL,
M_ROL,
+ M_DROL_I,
M_ROL_I,
+ M_DROR,
M_ROR,
+ M_DROR_I,
M_ROR_I,
M_S_DA,
M_S_DOB,
Index: opcodes/ChangeLog
===================================================================
RCS file: /cvs/src/src/opcodes/ChangeLog,v
retrieving revision 1.447
diff -u -p -r1.447 ChangeLog
--- opcodes/ChangeLog 17 May 2002 14:36:45 -0000 1.447
+++ opcodes/ChangeLog 21 May 2002 23:33:00 -0000
@@ -1,3 +1,7 @@
+2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+ * mips-opc.c (mips_builtin_opcodes): Add drol, dror macros.
+
Fri May 17 14:26:44 2002 J"orn Rennecke <joern.rennecke@superh.com>
* disassemble.c (disassembler): Just use print_insn_sh for bfd_arch_sh.
Index: opcodes/mips-opc.c
===================================================================
RCS file: /cvs/src/src/opcodes/mips-opc.c,v
retrieving revision 1.32
diff -u -p -r1.32 mips-opc.c
--- opcodes/mips-opc.c 17 Mar 2002 02:42:25 -0000 1.32
+++ opcodes/mips-opc.c 21 May 2002 23:33:00 -0000
@@ -492,6 +492,10 @@ const struct mips_opcode mips_builtin_op
{"dremu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, I3 },
{"dremu", "d,v,t", 3, (int) M_DREMU_3, INSN_MACRO, I3 },
{"dremu", "d,v,I", 3, (int) M_DREMU_3I, INSN_MACRO, I3 },
+{"drol", "d,v,t", 0, (int) M_DROL, INSN_MACRO, I3 },
+{"drol", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, I3 },
+{"dror", "d,v,t", 0, (int) M_DROR, INSN_MACRO, I3 },
+{"dror", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, I3 },
{"dsllv", "d,t,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, I3 },
{"dsll32", "d,w,<", 0x0000003c, 0xffe0003f, WR_d|RD_t, I3 },
{"dsll", "d,w,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, I3 }, /* dsllv */
Remove accidental enabling of bfd_gas=yes for sh-coff targets.
* filemode.c: Fix formatting.
* ieee.c: Likewise.
* is-ranlib.c: Likewise.
* is-strip.c: Likewise.
* maybe-ranlib.c: Likewise.
* maybe-strip.c: Likewise.
* nlmconv.c: Likewise.
* nm.c: Likewise.
* not-ranlib.c: Likewise.
* not-strip.c: Likewise.
* objcopy.c: Likewise.
* objdump.c: Likewise.
* NEWS: Note new MIPS NetBSD native configuration.
* configure.host (mips*-*-netbsd*): New host.
* configure.tgt (mips*-*-netbsd*): New target.
* mipsnbsd-nat.c: New file.
* mipsnbsd-tdep.c: New file.
* mipsnbsd-tdep.h: New file.
* config/mips/nbsd.mh: New file.
* config/mips/nbsd.mt: New file.
* config/mips/nm-nbsd.h: New file.
* config/mips/tm-nbsd.h: New file.
* Makefile.in (SFILES): Add osabi.c.
(COMMON_OBS): Add osabi.o.
(osabi.o): New dependency list.
* osabi.c: New file.
* osabi.h: New file.
* doc/gdbint.texinfo: Document new generic OS ABI framework.
* Makefile.in (alpha_tdep_h): Define and use instead of
alpha-tdep.h.
* alpha-tdep.c (alpha_abi_names, process_note_abi_tag_sections,
get_elfosabi, alpha_abi_handler_list, alpha_gdbarch_register_os_abi):
Remove.
(alpha_gdbarch_init, alpha_dump_tdep): Use generic OS ABI framework.
* alpha-tdep.h: Include osabi.h.
(alpha_abi): Remove.
(gdbarch_tdep): Use generic OS ABI framework.
* alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Use
gdbarch_register_osabi.
* alpha-osf1-tdep.c (_initialize_alpha_osf1_tdep): Likewise.
* alphafbsd-tdep.c (_initialize_alphafbsd_tdep): Likewise.
* alphanbsd-tdep.c (_initialize_alphanbsd_tdep): Likewise.
* Makefile.in (sh_tdep_h): Add osabi.h.
* sh-tdep.h (sh_osabi): Remove.
(gdbarch_tdep): Use generic OS ABI framework.
* sh-tdep.c (sh_osabi_names, process_note_abi_tag_sections,
sh_osabi_handler_list, sh_gdbarch_register_os_abi): Remove.
(sh_gdbarch_init, sh_dump_tdep): Use generic OS ABI framework.
* shnbsd-tdep.c (_initialize_shnbsd_tdep): Use gdbarch_register_osabi.
* Makefile.in (arm_tdep_h): Define and use instead of arm-tdep.h.
* arm-linux-tdep.c (_initialize_arm_linux_tdep): Use
gdbarch_register_osabi.
* arm-tdep.c (arm_abi_names, process_note_abi_tag_sections,
arm_abi_handler_list, arm_gdbarch_register_os_abi): Remove.
(get_elfosabi): Rename to...
(arm_elf_osabi_sniffer): ...this. Adjust to use generic OS
ABI framework support routines.
(arm_gdbarch_init): Use generic OS ABI framework.
(arm_dump_tdep): Likewise.
(_initialize_arm_tdep): Likewise.
* arm-tdep.h: Include osabi.h.
(arm_abi): Remove.
(gdbarch_tdep): Remove arm_abi and abi_name members. Add
osabi member.
(arm_gdbarch_register_os_abi): Remove prototype.
* armnbsd-tdep.c (arm_netbsd_aout_osabi_sniffer): New function.
(_initialize_arm_netbsd_tdep): Use gdbarch_register_osabi.
* Makefile.in (mips-tdep.o): Add osabi.h to dependency list.
* mips-tdep.c: Include osabi.h.
(gdbarch_tdep, mips_gdbarch_init, mips_dump_tdep): Use generic
OS ABI framework.
* h8300-tdep.c: Fix formatting.
* debug.c: Fix formatting.
* debug.h: Likewise.
* dlltool.c: Likewise.
* dllwrap.c: Likewise.
* emul_aix.c: Likewise.
* emul_vanilla.c: Likewise.
* mi-main.c (captured_mi_execute_command): Add uiout parameter.
"data" is now a structure which is used to pass data to/from this
function to mi_execute_command.
Modify function to comply with requirements from catch_exceptions.
Store real return result and command's return result in data.
(mi_execute_command): Use catch_exceptions.
Use enum to handle actions to be performed instead of overloading
catch_errors return result and the mi return result.
Replace deprecated command line switches with their modern equivalents.
Add support for target specific command line switches to old-style simualtors.
Make use of this support in the ARM simulator to add a --swi-support= switch
to select whcih SWI protocols to emulate.
* remote.c (remote_start_remote_dummy): Add uiout parameter.
(remote_start_remote): Add uiout parameter. Pass through to
remote_start_remote_dummy.
(remote_open_1): Use catch_exception instead of catch_errors.
(remote_async_open_1): Ditto.
(remote_cisco_open): Ditto.
* remote.c (remote_start_remote): Replace PTR with void pointer.
(sigint_remote_twice_token, sigint_remote_token): Ditto. Make
static.
* addr2line.c: Fix formatting.
* ar.c: Likewise.
* arsup.c: Likewise.
* arsup.h: Likewise.
* binemul.c: Likewise.
* binemul.h: Likewise.
* bucomm.c: Likewise.
* coffdump.c: Likewise.
* coffgrok.c: Likewise.
* coffgrok.h: Likewise.
* compile.c: Fix formatting.
* gdb_indent.sh: Allow the script to be run in the sim directory.
* config/i386/nm-cygwin.h (NO_PTRACE_H): Remove define.
* config/i386/nm-go32.h (NO_PTRACE_H): Remove define.
Add -bnortl and -bnortllib support for AIX.
Fix C_FILE auxent.
* app.c: Fix formatting.
* as.c: Likewise.
* ehopt.c: Likewise.
* expr.c: Likewise.
* input-file.c: Likewise.
* listing.c: Likewise.
* macro.h: Likewise.
* stabs.c: Likewise.
* symbols.c: Likewise.
* compile.c: Fix formatting.
* compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
* h8300.h: Corrected defs of all control regs and eepmov instr.
* compile.c: Change literal regnumbers to REGNUMS.
* NEWS: Note addition of macro support.
* gdb.texinfo (C Preprocessor Macros): New chapter.
Include it in the main menu.
(Contributors): Credit Jim Blandy with macro support.
(Compilation): Explain how to get macro information into the
executable.
(Expressions): Note that preprocessor macros are expanded.
Expand preprocessor macros in C expressions.
* c-lang.h: #include "macroexp.h", for macro_lookup_ftype.
(scan_macro_expansion, scanning_macro_expansion,
finished_macro_expansion): New function declarations.
(expression_macro_lookup_func, expression_macro_lookup_baton): New
variable declarations.
* parser-defs.h (expression_context_pc): New declaration.
* parse.c (expression_context_pc): New variable.
(parse_exp_1): Set expression_context_pc, as well as
expression_context_block.
* c-exp.y (yylex): If we're not already reading the result of a
macro expansion, try to macro-expand the next token. When we're
done scanning a macro expansion, switch back to the mainline text.
Commas and `if's in a macro's expansion don't terminate the input.
* c-lang.c: #include "macroscope.h" and "gdb_assert.h".
(macro_original_text, macro_expanded_text,
expression_macro_lookup_func, expression_macro_lookup_baton): New
variables.
(scan_macro_expansion, scanning_macro_expansion,
finished_macro_expansion, scan_macro_cleanup, null_macro_lookup,
c_preprocess_and_parse): New functions.
(c_language_defn, cplus_language_defn, asm_language_defn): Call
c_preprocess_and_parse, instead of c_parse.
* Makefile.in (c_lang_h): Note that this #includes macroexp.h.
(c-lang.o): Note dependency on macroscope.h and gdb_assert.h.
* elf64-ppc.c (ppc64_elf_info_to_howto): Formatting.
(ppc64_elf_relocate_section): Don't warn about reloc overflow when
we've already warned about an undefined symbol. Report more
detail on reloc errors.
Remove stale files.
* acinclude.m4 (AM_INSTALL_LIBBFD): Fake to fool autotools.
* configure.in: Invoke AM_INSTALL_LIBBFD.
* Makefile.am (install-data-local): Move to..
(install_libopcodes): .. New target.
(uninstall_libopcodes): Likewise.
(install-bfdlibLTLIBRARIES): Likewise.
(uninstall-bfdlibLTLIBRARIES): Likewise.
(bfdlibdir): New.
(bfdincludedir): New.
(lib_LTLIBRARIES): Rename to bfdlib_LTLIBRARIES.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
* acinclude.m4 (AM_INSTALL_LIBBFD): New.
* configure.in: Invoke AM_INSTALL_LIBBFD.
* Makefile.am (install-data-local): Revert 2002-05-13. Move to..
(install_libbfd): .. New target.
(uninstall_libbfd): Likewise.
(install-bfdlibLTLIBRARIES): Likewise.
(uninstall-bfdlibLTLIBRARIES): Likewise.
(bfdlibdir): New.
(bfdincludedir): New.
(lib_LTLIBRARIES): Rename to bfdlib_LTLIBRARIES.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
* NEWS: Add section for multi-arched targets. Add v850 to that section.
Remove computation of len from inside hash loop.
* Makefile.in (sh_tdep_h): Define and use.
* config/sh/tm-sh.h (sh_osabi, sh_abi, gdbarch_tdep,
register enum): Move to...
* * sh-tdep.h: ...here.
* sh-tdep.c: Include sh-tdep.h.
* sh3-rom.c: Likewise.
* shnbsd-tdep.c: Likewise.
* Makefile.am: Add new emulations avr1, avr2, avr3, avr4, avr5.
* Makefile.in: Regenerate.
* configure.tgt (avr-*-*): Add avr[1-5] to targ_extra_emuls.
Teach the Dwarf 2 reader to read macro information.
* dwarf2read.c: #include "macrotab.h".
(dwarf_macinfo_buffer): New variable.
(struct dwarf2_pinfo): New members: dwarf_macinfo_buffer, and
dwarf_macinfo_size.
(DWARF_MACINFO_BUFFER, DWARF_MACINFO_SIZE): New macros.
(dwarf2_missing_macinfo_section, dwarf2_macros_too_long,
dwarf2_macros_not_terminated, dwarf2_macro_outside_file,
dwarf2_macro_unmatched_end_file, dwarf2_macro_malformed_definition,
dwarf2_macro_spaces_in_definition): New complaints.
(dwarf2_has_info): Initialize dwarf_macinfo_offset.
(dwarf2_build_psymtabs): Read the .dwarf_macinfo section.
(dwarf2_build_psymtabs_hard): Record the buffer and its size in
the partial symbol table.
(psymtab_to_symtab_1): Set the macinfo buffer and size globals
from what's recorded in the partial symbol table.
(read_file_scope): If the compilation unit has a
`DW_AT_macro_info' attribute, read its macro information.
* Makefile.in (dwarf2read.o): Depend on macrotab.h.
* emulparams/avr1.sh: New file.
* emulparams/avr2.sh: New file.
* emulparams/avr3.sh: New file.
* emulparams/avr4.sh: New file.
* emulparams/avr5.sh: New file.
* scripttempl/avr.sc: New file.
* config/tc-avr.c (mcu_types): Update for new devices.
* MAINTAINERS: Add myself as the second AVR port maintainer.
Correct date in commit message.
* MAINTAINERS: Update my email address.
* MAINTAINERS: Update my email address.
* configure.tgt: Mark v850 as multi-arched.
* config/v850/tm-v850.h: Remove file.
* config/v850/v850.mt: Eliminate TM_FILE.
* v850-tdep.c: Full multi-arch.
* config/v850/tm-v850.h: Eliminate or move to v850-tdep.c everything.
Define GDB_MULTI_ARCH to 2.
Add targets for sh64-linux (little endian and big endian).
* v850-tdep.c: Begin multi-arch'ing v850.
(v850_target_architecture_hook): Remove function.
(v850_gdbarch_init): New function. Add code previously in
v850_target_architecture_hook().
(_initialize_v850_tdep): Don't set target_architecture_hook.
Call register_gdbarch_init() instead.
Regernate cgen built files.
* config/arm/nm-nbsd.h: Use <> for include of config/nm-nbsd.h.
(REGISTER_U_ADDR): Delete definition.
(arm_register_u_addr): Delete declaration.
Replace bfd_read with bfd_bread.
* arm-linux-tdep.c (ARM_LINUX_JB_PC): Renamed from JB_PC.
(ARM_LINUX_JB_ELEMENT_SIZE): Likewise.
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