3dsx.ld: add missing .fini section

README.TXT

@@ -3,27 +3,20 @@ devkitPro build scripts
 
 This readme will guide you through building devkitARM, devkitPPC or devkitPSP from source using a set of scripts.
 
-To use these scripts under minsys and MinGW you will need some additional packages over and above the base install.
-
-The minsys developer toolkit
-
-http://prdownloads.sourceforge.net/mingw/msysDTK-1.0.1.exe?download
-
-Bison, Flex and Wget from the gnuwin32 project
-
-http://sourceforge.net/projects/gnuwin32/
-
+The windows versions of the toolchains are now cross compiled on linux using mingw-w64
 required packages for building on debian/*buntu
 
-sudo apt-get install build-essential autoconf automake bison flex libncurses5-dev libreadline-dev texinfo
+sudo apt-get install build-essential autoconf automake bison flex libncurses5-dev libreadline-dev texinfo pkg-config
 
-for building gcc libgmp, libmpfr and libmpc are required
+For building gcc libgmp, libmpfr and libmpc are required - these are built as static libraries to make packaging simpler.
+If you're building the tools for personal use then the versions packaged by your chosen distro should suffice.
 
 http://gmplib.org/
 http://www.mpfr.org/
 http://www.multiprecision.org/
 
-Some of the tools for devkitARM and devkitPPC also require FreeImage, zlib, and libusb
+Some of the tools for devkitARM and devkitPPC also require FreeImage, zlib, and libusb. Again these are built as static
+libraries for ease of packaging but you can probably use the versions supplied by your distro.
 
 http://freeimage.sourceforge.net/
 http://www.zlib.net

build-devkit.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 #---------------------------------------------------------------------------------
 # Build scripts for
-#	devkitARM release 42
+#	devkitARM release 43
 #	devkitPPC release 27
 #	devkitPSP release 17
 #---------------------------------------------------------------------------------
@@ -27,6 +27,7 @@ echo
 LIBOGC_VER=1.8.12
 LIBGBA_VER=20090222
 LIBNDS_VER=1.5.8
+LIBCTRU_VER=0.1.0
 DEFAULT_ARM7_VER=0.5.24
 DSWIFI_VER=0.3.16
 LIBMIRKO_VER=0.9.7
@@ -45,8 +46,9 @@ GCDSPSUITE_VER=1.4.0
 ELF2DOL_VER=1.0.0
 WIILOAD_VER=0.5.1
 MMUTIL_VER=1.8.6
-DFU_UTIL_VER=0.7
-STLINK_VER=0.5.7
+DFU_UTIL_VER=0.7.1
+STLINK_VER=0.5.8
+TOOLS3DS_VER=1.0.0
 
 #---------------------------------------------------------------------------------
 function extract_and_patch {
@@ -195,10 +197,10 @@ if [ $VERSION -eq 1 ]; then
 	targetarchives="libnds-src-${LIBNDS_VER}.tar.bz2 libgba-src-${LIBGBA_VER}.tar.bz2
 		libmirko-src-${LIBMIRKO_VER}.tar.bz2 dswifi-src-${DSWIFI_VER}.tar.bz2 maxmod-src-${MAXMOD_VER}.tar.bz2
 		default_arm7-src-${DEFAULT_ARM7_VER}.tar.bz2 libfilesystem-src-${FILESYSTEM_VER}.tar.bz2
-		libfat-src-${LIBFAT_VER}.tar.bz2"
+		libfat-src-${LIBFAT_VER}.tar.bz2 libctru-src-${LIBCTRU_VER}.tar.bz2"
 	hostarchives="gbatools-$GBATOOLS_VER.tar.bz2 dstools-$DSTOOLS_VER.tar.bz2 grit-$GRIT_VER.tar.bz2 ndstool-$NDSTOOL_VER.tar.bz2
 		general-tools-$GENERAL_TOOLS_VER.tar.bz2 dlditool-$DLDITOOL_VER.tar.bz2 mmutil-$MMUTIL_VER.tar.bz2
-		dfu-util-$DFU_UTIL_VER.tar.bz2 stlink-$STLINK_VER.tar.bz2"
+		dfu-util-$DFU_UTIL_VER.tar.bz2 stlink-$STLINK_VER.tar.bz2 3dstools-$TOOLS3DS_VER.tar.bz2"
 fi
 
 if [ $VERSION -eq 2 ]; then

dkarm-eabi/crtls/3dsx.ld

@@ -0,0 +1,162 @@
+OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+
+PHDRS
+{
+	code   PT_LOAD FLAGS(5) /* Read | Execute */;
+	rodata PT_LOAD FLAGS(4) /* Read */;
+	data   PT_LOAD FLAGS(6) /* Read | Write */;
+}
+
+SECTIONS
+{
+	/* =========== CODE section =========== */
+
+	. = 0x100000;
+	__start__ = . ;
+
+	.text ALIGN(0x1000) :
+	{
+		/* .init */
+		KEEP( *(.crt0) )
+		KEEP( *(.init) )
+		. = ALIGN(4);
+
+		/* .text */
+		*(.text)
+		*(.text.*)
+		*(.glue_7)
+		*(.glue_7t)
+		*(.stub)
+		*(.gnu.warning)
+		*(.gnu.linkonce.t*)
+		. = ALIGN(4);
+
+		/* .fini */
+		KEEP( *(.fini) )
+		. = ALIGN(4);
+	} : code
+
+	/* =========== RODATA section =========== */
+
+	.rodata ALIGN(0x1000) :
+	{
+		*(.rodata)
+		*(.roda)
+		*(.rodata.*)
+		*all.rodata*(*)
+		*(.gnu.linkonce.r*)
+		SORT(CONSTRUCTORS)
+		. = ALIGN(4);
+	} : rodata
+
+	.ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } : rodata
+	__exidx_start = .;
+	ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } : rodata
+	__exidx_end = .;
+
+	/* =========== DATA section =========== */
+
+	.data ALIGN(0x1000) :
+	{
+		*(.data)
+		*(.data.*)
+		*(.gnu.linkonce.d*)
+		CONSTRUCTORS
+		. = ALIGN(4);
+	} : data
+
+	.preinit_array ALIGN(4) :
+	{
+		PROVIDE (__preinit_array_start = .);
+		KEEP (*(.preinit_array))
+		PROVIDE (__preinit_array_end = .);
+	} : data
+
+	.init_array ALIGN(4) :
+	{
+		PROVIDE (__init_array_start = .);
+		KEEP (*(SORT(.init_array.*)))
+		KEEP (*(.init_array))
+		PROVIDE (__init_array_end = .);
+	} : data
+
+	.fini_array ALIGN(4) :
+	{
+		PROVIDE (__fini_array_start = .);
+		KEEP (*(.fini_array))
+		KEEP (*(SORT(.fini_array.*)))
+		PROVIDE (__fini_array_end = .);
+	} : data
+
+	.ctors ALIGN(4) :
+	{
+		KEEP (*crtbegin.o(.ctors)) /* MUST be first -- GCC requires it */
+		KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
+		KEEP (*(SORT(.ctors.*)))
+		KEEP (*(.ctors))
+	} : data
+
+	.dtors ALIGN(4) :
+	{
+		KEEP (*crtbegin.o(.dtors))
+		KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
+		KEEP (*(SORT(.dtors.*)))
+		KEEP (*(.dtors))
+	} : data
+
+	__bss_start__ = .;
+	.bss ALIGN(4) :
+	{
+		*(.dynbss)
+		*(.bss)
+		*(.bss.*)
+		*(.gnu.linkonce.b*)
+		*(COMMON)
+		. = ALIGN(4);
+	} : data
+	__bss_end__ = .;
+
+	__end__ = ABSOLUTE(.) ;
+
+	/* ==================
+	   ==== Metadata ====
+	   ================== */
+
+	/* Discard sections that difficult post-processing */
+	/DISCARD/ : { *(.group .comment .note) }
+
+	/* Stabs debugging sections. */
+	.stab          0 : { *(.stab) }
+	.stabstr       0 : { *(.stabstr) }
+	.stab.excl     0 : { *(.stab.excl) }
+	.stab.exclstr  0 : { *(.stab.exclstr) }
+	.stab.index    0 : { *(.stab.index) }
+	.stab.indexstr 0 : { *(.stab.indexstr) }
+
+	/* DWARF debug sections.
+	   Symbols in the DWARF debugging sections are relative to the beginning
+	   of the section so we begin them at 0. */
+
+	/* DWARF 1 */
+	.debug          0 : { *(.debug) }
+	.line           0 : { *(.line) }
+
+	/* GNU DWARF 1 extensions */
+	.debug_srcinfo  0 : { *(.debug_srcinfo) }
+	.debug_sfnames  0 : { *(.debug_sfnames) }
+
+	/* DWARF 1.1 and DWARF 2 */
+	.debug_aranges  0 : { *(.debug_aranges) }
+	.debug_pubnames 0 : { *(.debug_pubnames) }
+
+	/* DWARF 2 */
+	.debug_info     0 : { *(.debug_info) }
+	.debug_abbrev   0 : { *(.debug_abbrev) }
+	.debug_line     0 : { *(.debug_line) }
+	.debug_frame    0 : { *(.debug_frame) }
+	.debug_str      0 : { *(.debug_str) }
+	.debug_loc      0 : { *(.debug_loc) }
+	.debug_macinfo  0 : { *(.debug_macinfo) }
+}

dkarm-eabi/crtls/3dsx.specs

@@ -0,0 +1,8 @@
+%rename link                old_link
+
+*link:
+%(old_link) -T 3dsx.ld%s -d --emit-relocs --use-blx
+
+*startfile:
+3dsx_crt0%O%s crti%O%s crtbegin%O%s
+

dkarm-eabi/crtls/3dsx_crt0.s

@@ -0,0 +1,73 @@
+@---------------------------------------------------------------------------------
+@ 3DS processor selection
+@---------------------------------------------------------------------------------
+	.cpu mpcore
+@---------------------------------------------------------------------------------
+
+@---------------------------------------------------------------------------------
+	.section ".crt0"
+	.global _start, __service_ptr, __apt_appid, __heap_size, __linear_heap_size, __system_arglist, __system_runflags
+@---------------------------------------------------------------------------------
+	.align 2
+	.arm
+@---------------------------------------------------------------------------------
+_start:
+@---------------------------------------------------------------------------------
+	b startup
+	.ascii "_prm"
+__service_ptr:
+	.word 0 @ Pointer to service handle override list -- if non-NULL it is assumed that we have been launched from a homebrew launcher
+__apt_appid:
+	.word 0x300 @ Program APPID
+__heap_size:
+	.word 24*1024*1024 @ Default heap size (24 MiB)
+__linear_heap_size:
+	.word 32*1024*1024 @ Default linear heap size (32 MiB)
+__system_arglist:
+	.word 0 @ Pointer to argument list (argc (u32) followed by that many NULL terminated strings)
+__system_runflags:
+	.word 0 @ Flags to signal runtime restrictions to ctrulib
+startup:
+	@ Save return address
+	mov r4, lr
+
+	@ Clear the BSS section
+	ldr r0, =__bss_start__
+	ldr r1, =__bss_end__
+	sub r1, r1, r0
+	bl  ClearMem
+
+	@ System initialization
+	mov r0, r4
+	bl initSystem
+
+	@ Set up argc/argv arguments for main()
+	ldr r0, =__system_argc
+	ldr r1, =__system_argv
+	ldr r0, [r0]
+	ldr r1, [r1]
+
+	@ Jump to user code
+	ldr r3, =main
+	ldr lr, =__ctru_exit
+	bx  r3
+
+@---------------------------------------------------------------------------------
+@ Clear memory to 0x00 if length != 0
+@  r0 = Start Address
+@  r1 = Length
+@---------------------------------------------------------------------------------
+ClearMem:
+@---------------------------------------------------------------------------------
+	mov  r2, #3     @ Round down to nearest word boundary
+	add  r1, r1, r2 @ Shouldn't be needed
+	bics r1, r1, r2	@ Clear 2 LSB (and set Z)
+	bxeq lr         @ Quit if copy size is 0
+
+	mov	r2, #0
+ClrLoop:
+	stmia r0!, {r2}
+	subs  r1, r1, #4
+	bne   ClrLoop
+
+	bx lr

dkarm-eabi/patches/gcc-4.8.2.patch

@@ -1,159 +0,0 @@
-diff -Nbaur gcc-4.8.2/gcc/config/arm/t-arm-elf gcc-4.8.2-arm/gcc/config/arm/t-arm-elf
---- gcc-4.8.2/gcc/config/arm/t-arm-elf	2013-01-10 20:38:27.000000000 +0000
-+++ gcc-4.8.2-arm/gcc/config/arm/t-arm-elf	2014-02-16 19:36:15.000000000 +0000
-@@ -25,22 +25,44 @@
- #MULTILIB_DIRNAMES    += fa526 fa626 fa606te fa626te fmp626 fa726te
- #MULTILIB_EXCEPTIONS  += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626
- 
--#MULTILIB_OPTIONS      += march=armv7
--#MULTILIB_DIRNAMES     += thumb2
--#MULTILIB_EXCEPTIONS   += march=armv7* marm/*march=armv7*
--#MULTILIB_MATCHES      += march?armv7=march?armv7-a
--#MULTILIB_MATCHES      += march?armv7=march?armv7-r
--#MULTILIB_MATCHES      += march?armv7=march?armv7-m
--#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-a8
--#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-r4
--#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-m3
-+#mfloat-abi=hard|mfpu=fpv4-sp-d16
-+
-+MULTILIB_OPTIONS      += march=armv7/march=armv6-m/mcpu=cortex-m4
-+MULTILIB_DIRNAMES     += thumb2 armv6-m cortex-m4
-+MULTILIB_EXCEPTIONS   += march=armv7* marm/*march=armv7*
-+MULTILIB_EXCEPTIONS   += march=armv6-m* marm/*march=armv6-m*
-+MULTILIB_EXCEPTIONS   += mcpu=cortex-m4* marm/*mcpu=cortex-m4*
-+MULTILIB_EXCEPTIONS   += mcpu=cortex-m4* mthumb/mcpu=cortex-m4
-+MULTILIB_EXCEPTIONS   += mcpu=cortex-m4* mthumb/mcpu=cortex-m4/mbig-endian
-+MULTILIB_MATCHES      += march?armv7=march?armv7-a
-+MULTILIB_MATCHES      += march?armv7=march?armv7-r
-+MULTILIB_MATCHES      += march?armv7=march?armv7-m
-+MULTILIB_MATCHES      += march?armv7=mcpu?cortex-a8
-+MULTILIB_MATCHES      += march?armv7=mcpu?cortex-r4
-+MULTILIB_MATCHES      += march?armv7=mcpu?cortex-m3
-+MULTILIB_MATCHES      += march?armv6-m=mcpu?cortex-m0
-+MULTILIB_MATCHES      += march?armv6-m=mcpu?cortex-m1
-+
-+MULTILIB_OPTIONS      += mfloat-abi=hard mfpu=fpv4-sp-d16
-+MULTILIB_DIRNAMES     += float-abi-hard fpuv4-sp-d16
-+MULTILIB_EXCEPTIONS   += mfloat* marm/mfloat*
-+MULTILIB_EXCEPTIONS   += mfloat* mthumb/mfloat*
-+MULTILIB_EXCEPTIONS   += mfloat* mthumb*march=armv6-m*mfloat*
-+MULTILIB_EXCEPTIONS   += mfloat* mthumb*march=armv7*mfloat*
-+MULTILIB_EXCEPTIONS   += mfloat* mthumb/mcpu=cortex-m4/mfloat-abi=hard
-+MULTILIB_EXCEPTIONS   += mfloat* mthumb/mcpu=cortex-m4/mfloat-abi=hard/mbig-endian
-+MULTILIB_EXCEPTIONS   += mfpu* mthumb*march=armv6-m*mfpu*
-+MULTILIB_EXCEPTIONS   += mfpu* mthumb*march=armv7*mfpu*
-+MULTILIB_EXCEPTIONS   += mfpu* mthumb/mcpu=cortex-m4/mfpu*
-+MULTILIB_EXCEPTIONS   += mfpu* mthumb/mfpu*
-+MULTILIB_EXCEPTIONS   += mfpu* marm/mfpu*
- 
- # Not quite true.  We can support hard-vfp calling in Thumb2, but how do we
- # express that here?  Also, we really need architecture v5e or later
- # (mcrr etc).
--MULTILIB_OPTIONS       += mfloat-abi=hard
--MULTILIB_DIRNAMES      += fpu
--MULTILIB_EXCEPTIONS    += *mthumb/*mfloat-abi=hard*
-+#MULTILIB_OPTIONS       += mfloat-abi=hard
-+#MULTILIB_DIRNAMES      += fpu
-+#MULTILIB_EXCEPTIONS    += *mthumb/*mfloat-abi=hard*
- #MULTILIB_EXCEPTIONS    += *mcpu=fa526/*mfloat-abi=hard*
- #MULTILIB_EXCEPTIONS    += *mcpu=fa626/*mfloat-abi=hard*
- 
-@@ -48,9 +70,9 @@
- # MULTILIB_DIRNAMES   += ep9312
- # MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312*
- # 	
--# MULTILIB_OPTIONS     += mlittle-endian/mbig-endian
--# MULTILIB_DIRNAMES    += le be
--# MULTILIB_MATCHES     += mbig-endian=mbe mlittle-endian=mle
-+MULTILIB_OPTIONS     += mlittle-endian/mbig-endian
-+MULTILIB_DIRNAMES    += le be
-+MULTILIB_MATCHES     += mbig-endian=mbe mlittle-endian=mle
- # 
- # MULTILIB_OPTIONS    += mfloat-abi=hard/mfloat-abi=soft
- # MULTILIB_DIRNAMES   += fpu soft
-diff -Nbaur gcc-4.8.2/gcc/config/arm/unknown-elf.h gcc-4.8.2-arm/gcc/config/arm/unknown-elf.h
---- gcc-4.8.2/gcc/config/arm/unknown-elf.h	2013-01-10 20:38:27.000000000 +0000
-+++ gcc-4.8.2-arm/gcc/config/arm/unknown-elf.h	2014-02-16 19:36:15.000000000 +0000
-@@ -93,4 +93,4 @@
-    udivmoddi4, which will depend on the exception unwind routines,
-    which will depend on abort, which is defined in libc.  */ 
- #undef LINK_GCC_C_SEQUENCE_SPEC
--#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L --end-group"
-+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
-diff -Nbaur gcc-4.8.2/gcc/gcc.c gcc-4.8.2-arm/gcc/gcc.c
---- gcc-4.8.2/gcc/gcc.c	2013-05-17 13:24:26.000000000 +0100
-+++ gcc-4.8.2-arm/gcc/gcc.c	2014-02-16 19:36:15.000000000 +0000
-@@ -599,6 +599,11 @@
- #endif
- #endif
- 
-+#ifndef LIBGLOSS_SPEC
-+# define LIBGLOSS_SPEC "-lsysbase"
-+#endif
-+
-+
- /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
- #ifndef STARTFILE_SPEC
- #define STARTFILE_SPEC  \
-@@ -785,6 +790,7 @@
- static const char *mflib_spec = MFLIB_SPEC;
- static const char *link_gomp_spec = "";
- static const char *libgcc_spec = LIBGCC_SPEC;
-+static const char *libgloss_spec = LIBGLOSS_SPEC;
- static const char *endfile_spec = ENDFILE_SPEC;
- static const char *startfile_spec = STARTFILE_SPEC;
- static const char *linker_name_spec = LINKER_NAME;
-@@ -1274,6 +1280,7 @@
-   INIT_STATIC_SPEC ("mflib",			&mflib_spec),
-   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
-   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
-+  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
-   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
-   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
-   INIT_STATIC_SPEC ("version",			&compiler_version),
-diff -Nbaur gcc-4.8.2/libcpp/Makefile.in gcc-4.8.2-arm/libcpp/Makefile.in
---- gcc-4.8.2/libcpp/Makefile.in	2013-10-16 08:27:58.000000000 +0100
-+++ gcc-4.8.2-arm/libcpp/Makefile.in	2014-02-16 19:36:15.000000000 +0000
-@@ -207,8 +207,7 @@
- # Note that we put the dependencies into a .Tpo file, then move them
- # into place if the compile succeeds.  We need this because gcc does
- # not atomically write the dependency output file.
--COMPILE = $(COMPILE.base) -o $@ -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Tpo
--POSTCOMPILE = @mv $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-+COMPILE = $(COMPILE.base) -o $@
- else
- COMPILE = source='$<' object='$@' libtool=no DEPDIR=$(DEPDIR) $(DEPMODE) \
- 	  $(depcomp) $(COMPILE.base)
-diff -Nbaur gcc-4.8.2/libgcc/config/arm/t-bpabi gcc-4.8.2-arm/libgcc/config/arm/t-bpabi
---- gcc-4.8.2/libgcc/config/arm/t-bpabi	2012-08-17 16:06:06.000000000 +0100
-+++ gcc-4.8.2-arm/libgcc/config/arm/t-bpabi	2014-02-16 19:36:15.000000000 +0000
-@@ -17,4 +17,4 @@
- # On ARM, specifying -fnon-call-exceptions will needlessly pull in
- # the unwinder in simple programs which use 64-bit division.  Omitting
- # the option is safe.
--LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
-+LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
-diff -Nbaur gcc-4.8.2/libgcc/crtstuff.c gcc-4.8.2-arm/libgcc/crtstuff.c
---- gcc-4.8.2/libgcc/crtstuff.c	2013-02-04 19:06:20.000000000 +0000
-+++ gcc-4.8.2-arm/libgcc/crtstuff.c	2014-02-16 19:36:15.000000000 +0000
-@@ -47,7 +47,7 @@
- 
- /* Target machine header files require this define. */
- #define IN_LIBGCC2
--
-+#define USED_FOR_TARGET
- /* FIXME: Including auto-host is incorrect, but until we have
-    identified the set of defines that need to go into auto-target.h,
-    this will have to do.  */
-diff -Nbaur gcc-4.8.2/libgcc/Makefile.in gcc-4.8.2-arm/libgcc/Makefile.in
---- gcc-4.8.2/libgcc/Makefile.in	2013-02-04 19:06:20.000000000 +0000
-+++ gcc-4.8.2-arm/libgcc/Makefile.in	2014-02-16 19:36:15.000000000 +0000
-@@ -813,7 +813,7 @@
- # libgcc_eh.a, only LIB2ADDEH matters.  If we do, only LIB2ADDEHSTATIC and
- # LIB2ADDEHSHARED matter.  (Usually all three are identical.)
- 
--c_flags := -fexceptions
-+c_flags := -fno-exceptions
- 
- ifeq ($(enable_shared),yes)
- 

dkarm-eabi/patches/gdb-7.7.1.patch

@@ -0,0 +1,32 @@
+diff -Nbaur gdb-7.7.1/gdb/Makefile.in gdb-7.7.1-arm/gdb/Makefile.in
+--- gdb-7.7.1/gdb/Makefile.in	2014-05-05 22:51:24.000000000 +0100
++++ gdb-7.7.1-arm/gdb/Makefile.in	2014-05-18 17:05:16.105567001 +0100
+@@ -2307,10 +2307,8 @@
+ # Note that we put the dependencies into a .Tpo file, then move them
+ # into place if the compile succeeds.  We need this because gcc does
+ # not atomically write the dependency output file.
+-@GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
+-@GMAKE_TRUE@	-MF $(DEPDIR)/$(basename $(@F)).Tpo
+-@GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \
+-@GMAKE_TRUE@	$(DEPDIR)/$(basename $(@F)).Po
++@GMAKE_TRUE@override COMPILE.post = -c -o $@
++@GMAKE_TRUE@override POSTCOMPILE =
+ @GMAKE_TRUE@else
+ @GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \
+ @GMAKE_TRUE@	DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC)
+diff -Nbaur gdb-7.7.1/sim/common/Make-common.in gdb-7.7.1-arm/sim/common/Make-common.in
+--- gdb-7.7.1/sim/common/Make-common.in	2014-01-08 09:23:36.000000000 +0000
++++ gdb-7.7.1-arm/sim/common/Make-common.in	2014-05-18 17:05:16.105567001 +0100
+@@ -415,10 +415,8 @@
+ # Note that we put the dependencies into a .Tpo file, then move them
+ # into place if the compile succeeds.  We need this because gcc does
+ # not atomically write the dependency output file.
+-@GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
+-@GMAKE_TRUE@	-MF $(DEPDIR)/$(basename $(@F)).Tpo
+-@GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \
+-@GMAKE_TRUE@	$(DEPDIR)/$(basename $(@F)).Po
++@GMAKE_TRUE@override COMPILE.post = -c -o $@
++@GMAKE_TRUE@override POSTCOMPILE =
+ @GMAKE_TRUE@else
+ @GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \
+ @GMAKE_TRUE@	DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC)

dkarm-eabi/patches/newlib-2.1.0.patch

@@ -11308,7 +11308,7 @@ diff -Nbaur newlib-2.1.0/newlib/libc/include/sys/param.h newlib-2.1.0-arm/newlib
  #endif
  #ifndef PATHSIZE
 -# define PATHSIZE (1024)
-+# define PATHSIZE (4096)
++# define PATHSIZE (1024)
  #endif
  
  #define MAXPATHLEN PATH_MAX
@@ -11360,13 +11360,13 @@ diff -Nbaur newlib-2.1.0/newlib/libc/include/sys/syslimits.h newlib-2.1.0-arm/ne
  #define	MAX_CANON		  255	/* max bytes in term canon input line */
  #define	MAX_INPUT		  255	/* max bytes in terminal input */
 -#define	NAME_MAX		  255	/* max bytes in a file name */
-+#define	NAME_MAX		  767	/* max bytes in a file name */
++#define	NAME_MAX		  255	/* max bytes in a file name */
  #define	NGROUPS_MAX		   16	/* max supplemental group id's */
  #ifndef OPEN_MAX
  #define	OPEN_MAX		   64	/* max open files per process */
  #endif
 -#define	PATH_MAX		 1024	/* max bytes in pathname */
-+#define	PATH_MAX		 4096	/* max bytes in pathname */
++#define	PATH_MAX		 1024	/* max bytes in pathname */
  #define	PIPE_BUF		  512	/* max bytes for atomic pipe writes */
  #define	IOV_MAX			 1024	/* max elements in i/o vector */
  
@@ -11531,7 +11531,7 @@ diff -Nbaur newlib-2.1.0/newlib/libc/sys/arm/sys/param.h newlib-2.1.0-arm/newlib
  # define HZ (100)
  # define NOFILE	(60)
 -# define PATHSIZE (1024)
-+# define PATHSIZE (4096)
++# define PATHSIZE (1024)
 +# define MAXPATHLEN PATHSIZE
  
  #define BIG_ENDIAN      4321

dkarm-eabi/rules/3ds_rules

@@ -0,0 +1,39 @@
+ifeq ($(strip $(DEVKITPRO)),)
+$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>devkitPro)
+endif
+
+include $(DEVKITARM)/base_rules
+
+CTRULIB	:=	$(DEVKITPRO)/libctru
+
+ifeq ($(strip $(APP_TITLE)),)
+APP_TITLE	:=	$(notdir $(OUTPUT))
+endif
+
+ifeq ($(strip $(APP_DESCRIPTION)),)
+APP_DESCRIPTION	:=	Built with devkitARM & ctrulib
+endif
+
+ifeq ($(strip $(APP_AUTHOR)),)
+APP_AUTHOR	:=	Unspecified Author
+endif
+
+ifeq ($(strip $(APP_ICON)),)
+APP_ICON	:=	$(CTRULIB)/default_icon.png
+endif
+
+#---------------------------------------------------------------------------------
+%.smdh: $(APP_ICON) $(MAKEFILE_LIST)
+	@smdhtool --create "$(APP_TITLE)" "$(APP_DESCRIPTION)" "$(APP_AUTHOR)" $(APP_ICON) $@
+	@echo built ... $(notdir $@)
+
+#---------------------------------------------------------------------------------
+%.3dsx: %.elf
+	@3dsxtool $< $@
+	@echo built ... $(notdir $@)
+
+#---------------------------------------------------------------------------------
+%.elf:
+	@echo linking $(notdir $@)
+	@$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
+	@$(NM) -CSn $@ > $(notdir $*.lst)

dkarm-eabi/scripts/build-crtls.sh

@@ -21,6 +21,7 @@ $MAKE CRT=gp32_gpsdk
 $MAKE CRT=ds_arm7
 $MAKE CRT=ds_arm9
 $MAKE CRT=ds_cart
+$MAKE CRT=3dsx
 
 cd $BUILDDIR/libgba-$LIBGBA_VER
 $MAKE || { echo "error building libgba"; exit 1; }
@@ -53,3 +54,8 @@ $MAKE install || { echo "error installing libmirko"; exit 1; }
 cd $BUILDDIR/libfilesystem-$FILESYSTEM_VER
 $MAKE || { echo "error building libfilesystem"; exit 1; }
 $MAKE install || { echo "error installing libfilesystem"; exit 1; }
+
+cd $BUILDDIR/libctru-$LIBCTRU_VER
+$MAKE || { echo "error building libctru"; exit 1; }
+$MAKE install || { echo "error installing libctru"; exit 1; }
+

dkarm-eabi/scripts/build-gcc.sh

@@ -54,7 +54,7 @@ then
 		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
 		--prefix=$prefix \
 		--enable-lto $plugin_ld\
-		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 42" \
+		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 43" \
 		$CROSS_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
@@ -88,6 +88,8 @@ then
 	--disable-newlib-supplied-syscalls \
 	--enable-newlib-mb \
 	--enable-newlib-io-long-long \
+	--enable-newlib-io-c99-formats \
+	--enable-newlib-io-pos-args \
 	--target=$target \
 	--prefix=$prefix \
 	|| { echo "Error configuring newlib"; exit 1; }

select_toolchain.sh

@@ -30,10 +30,10 @@ done
 
 case "$VERSION" in
   "1" )
-    GCC_VER=4.8.2
+    GCC_VER=4.9.2
     BINUTILS_VER=2.24
     NEWLIB_VER=2.1.0
-    GDB_VER=7.7
+    GDB_VER=7.7.1
     basedir='dkarm-eabi'
     package=devkitARM
     target=arm-none-eabi