* config.gcc: Add arm-wince-pe target.
* config/arm/pe.h (MULTILIB_DEFAULTS): Define.
Add comment about default apcs26 support.
* config/arm/t-pe (MULTILIB_OPTIONS): Add an -mapcs-32
multilib.
(MULTILIB_DIRNAMES): Add 'apcs32'.
* config/arm/t-wince-pe: New makefile fragment.
* config/arm/wince-pe.h: New file. Overrides a few definitions
in arm/pe.h
From-SVN: r67705
+2003-06-10 Nick Clifton <nickc@redhat.com>
+
+ * config.gcc: Add arm-wince-pe target.
+ * config/arm/pe.h (MULTILIB_DEFAULTS): Define.
+ Add comment about default apcs26 support.
+ * config/arm/t-pe (MULTILIB_OPTIONS): Add an -mapcs-32
+ multilib.
+ (MULTILIB_DIRNAMES): Add 'apcs32'.
+ * config/arm/t-wince-pe: New makefile fragment.
+ * config/arm/wince-pe.h: New file. Overrides a few definitions
+ in arm/pe.h
+
2003-06-10 Roger Sayle <roger@eyesopen.com>
* builtins.c (fold_builtin): Optimize cos(-x) as cos(x).
tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
tmake_file=arm/t-arm-elf
;;
+arm*-wince-pe*)
+ tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h arm/pe.h arm/wince-pe.h"
+ tmake_file=arm/t-wince-pe
+ extra_objs="pe.o"
+ ;;
arm-*-pe*)
tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h arm/pe.h"
tmake_file=arm/t-pe
N_("Ignore dllimport attribute for functions") }, \
{ "no-nop-fun-dllimport", - TARGET_FLAG_NOP_FUN, "" },
+/* Defaulting to APCS-26 support is a legacy issue. It has been done
+ that way for a long time, so changing it will probably break some
+ people's worlds. Support for APCS-32 is now enabled as a multilib,
+ and at some point in the future APCS-32 may become the default.
+ Possibly when chips that support APCS-26 are no longer made. */
+
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | TARGET_FLAG_NOP_FUN)
+#undef MULTILIB_DEFAULTS
+#define MULTILIB_DEFAULTS \
+ { "marm", "mlittle-endian", "msoft-float", "mapcs-26", "mno-thumb-interwork" }
\f
#undef WCHAR_TYPE
#define WCHAR_TYPE "short unsigned int"
#define SUPPORTS_ONE_ONLY 1
/* Switch into a generic section. */
-#undef TARGET_ASM_NAMED_SECTION
+#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION default_pe_asm_named_section
\f
/* This outputs a lot of .req's to define alias for various registers.
$(RTL_H) output.h flags.h $(TREE_H) expr.h toplev.h $(TM_P_H)
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/arm/pe.c
-MULTILIB_OPTIONS = mhard-float mthumb
-MULTILIB_DIRNAMES = fpu thumb
+MULTILIB_OPTIONS = mhard-float mthumb mapcs-32
+MULTILIB_DIRNAMES = fpu thumb apcs32
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
--- /dev/null
+LIB1ASMSRC = arm/lib1funcs.asm
+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _call_via_rX _interwork_call_via_rX
+
+# We want fine grained libraries, so use the new code to build the
+# floating point emulation libraries.
+FPBIT = fp-bit.c
+DPBIT = dp-bit.c
+
+fp-bit.c: $(srcdir)/config/fp-bit.c
+ echo '#define FLOAT' > fp-bit.c
+ echo '#ifndef __ARMEB__' >> fp-bit.c
+ echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
+ echo '#endif' >> fp-bit.c
+ cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+
+dp-bit.c: $(srcdir)/config/fp-bit.c
+ echo '#ifndef __ARMEB__' > dp-bit.c
+ echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
+ echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c
+ echo '#endif' >> dp-bit.c
+ cat $(srcdir)/config/fp-bit.c >> dp-bit.c
+
+pe.o: $(srcdir)/config/arm/pe.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+ $(RTL_H) output.h flags.h $(TREE_H) expr.h toplev.h $(TM_P_H)
+ $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/arm/pe.c
+
+MULTILIB_OPTIONS = mhard-float mapcs-26
+MULTILIB_DIRNAMES = fpu apcs26
+# Note - Thumb multilib omitted because Thumb apcs32 support for
+# arm-wince-pe target does not appear to be working in binutils
+# yet...
+# MULTILIB_OPTIONS += thumb
+# MULTILIB_DIRNAMES += thumb
+
+LIBGCC = stmp-multilib
+INSTALL_LIBGCC = install-multilib
+TARGET_LIBGCC2_CFLAGS = -Dinhibit_libc
--- /dev/null
+/* Definitions of target machine for GNU compiler, for ARM with WINCE-PE obj format.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ Contributed by Nick Clifton <nickc@redhat.com>
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 2, or (at your
+ option) any later version.
+
+ GCC is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING. If not, write to
+ the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* Override arm/pe.h's default apcs26 support. */
+
+#undef TARGET_DEFAULT
+#define TARGET_DEFAULT (ARM_FLAG_APCS_32 | ARM_FLAG_SOFT_FLOAT | TARGET_FLAG_NOP_FUN)
+
+#undef MULTILIB_DEFAULTS
+#define MULTILIB_DEFAULTS \
+ { "marm", "mlittle-endian", "msoft-float", "mapcs-32", "mno-thumb-interwork" }