gcc-4.3.4-mips-pe.diff

--- gcc/config.gcc.orig	2010-03-29 17:07:55.000000000 +0900
+++ gcc/config.gcc	2010-03-29 17:34:50.000000000 +0900
@@ -1822,6 +1822,10 @@
 	tmake_file="mips/t-r3900 mips/t-libgcc-mips16"
 	use_fixproto=yes
 	;;
+mips*-*-pe)
+	tm_defines="${tm_defines} TARGET_ENDIAN_DEFALUT=0 TARGET_MIPS_PE=1"
+	configure_default_options="{ { NULL, NULL} }"
+	;;
 mmix-knuth-mmixware)
 	need_64bit_hwint=yes
 	;;
--- gcc/config/mips/mips.h.orig	2010-03-29 17:52:33.000000000 +0900
+++ gcc/config/mips/mips.h	2010-03-29 18:57:49.000000000 +0900
@@ -976,6 +976,7 @@
    COFF debugging info.  */
 
 #ifndef SUBTARGET_ASM_DEBUGGING_SPEC
+#ifndef TARGET_MIPS_PE
 #define SUBTARGET_ASM_DEBUGGING_SPEC "\
 %{g} %{g0} %{g1} %{g2} %{g3} \
 %{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
@@ -983,6 +984,14 @@
 %{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
 %{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3} \
 %{gcoff*:-mdebug} %{!gcoff*:-no-mdebug}"
+#else
+#define SUBTARGET_ASM_DEBUGGING_SPEC "\
+%{g} %{g0} %{g1} %{g2} %{g3} \
+%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
+%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
+%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
+%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
+#endif
 #endif
 
 /* SUBTARGET_ASM_SPEC is always passed to the assembler.  It may be
@@ -1063,6 +1072,7 @@
 
    Do not define this macro if it does not need to do anything.  */
 
+#ifndef TARGET_MIPS_PE
 #define EXTRA_SPECS							\
   { "subtarget_cc1_spec", SUBTARGET_CC1_SPEC },				\
   { "subtarget_cpp_spec", SUBTARGET_CPP_SPEC },				\
@@ -1072,6 +1082,17 @@
   { "asm_abi_default_spec", "-" MULTILIB_ABI_DEFAULT },			\
   { "endian_spec", ENDIAN_SPEC },					\
   SUBTARGET_EXTRA_SPECS
+#else
+#define EXTRA_SPECS							\
+  { "subtarget_cc1_spec", SUBTARGET_CC1_SPEC },				\
+  { "subtarget_cpp_spec", SUBTARGET_CPP_SPEC },				\
+  { "subtarget_asm_optimizing_spec", SUBTARGET_ASM_OPTIMIZING_SPEC },	\
+  { "subtarget_asm_debugging_spec", SUBTARGET_ASM_DEBUGGING_SPEC },	\
+  { "subtarget_asm_spec", SUBTARGET_ASM_SPEC },				\
+  { "asm_abi_default_spec", "" },					\
+  { "endian_spec", ENDIAN_SPEC },					\
+  SUBTARGET_EXTRA_SPECS
+#endif
 
 #ifndef SUBTARGET_EXTRA_SPECS
 #define SUBTARGET_EXTRA_SPECS
@@ -2632,7 +2653,17 @@
    is not declared before the .ent directive elsewhere.  */
 
 #undef ASM_DECLARE_FUNCTION_NAME
+#ifndef TARGET_MIPS_PE
 #define ASM_DECLARE_FUNCTION_NAME(STREAM,NAME,DECL)
+#else
+#define ASM_DECLARE_FUNCTION_NAME(STREAM,NAME,DECL) \
+  if (TREE_PUBLIC (DECL)) \
+    { \
+      fprintf (STREAM, "\t.def\t"); \
+      assemble_name (STREAM, NAME); \
+      fprintf (STREAM, ";\t.scl\t%d;\t.type\t%d;\t.endef\n", 2, 32); \
+    }
+#endif
 
 #ifndef FUNCTION_NAME_ALREADY_DECLARED
 #define FUNCTION_NAME_ALREADY_DECLARED 0
--- gcc/config/mips/mips.c.orig	2010-03-29 18:43:32.000000000 +0900
+++ gcc/config/mips/mips.c	2010-03-29 18:43:51.000000000 +0900
@@ -7100,6 +7100,7 @@
      causes unwanted warnings from the native linker.  */
   if (!TARGET_IRIX)
     {
+#ifndef TARGET_MIPS_PE
       /* Record the ABI itself.  Modern versions of binutils encode
 	 this information in the ELF header flags, but GDB needs the
 	 information in order to correctly debug binaries produced by
@@ -7107,6 +7108,7 @@
 	 gdb/mips-tdep.c.  */
       fprintf (asm_out_file, "\t.section .mdebug.%s\n\t.previous\n",
 	       mips_mdebug_abi_name ());
+#endif
 
       /* There is no ELF header flag to distinguish long32 forms of the
 	 EABI from long64 forms.  Emit a special section to help tools