Make Super-H finally compile a complete (C-only) toolchain:

- new, un-tested patches - an sh4 sample to work on, and to try to reproduce later. /trunk/patches/glibc/2.7/250-sh-chop-linux-version.patch | 49 49 0 0 ++ /trunk/patches/glibc/2.7/240-sh-lowlevellock-asm.patch | 56 56 0 0 +++ /trunk/patches/glibc/2.7/270-sh-fix-procfs.patch | 11 11 0 0 + /trunk/patches/glibc/2.7/280-sh-fix-kernel-heders-location.patch | 23 23 0 0 + /trunk/patches/glibc/2.7/260-sh-syscall-error-path.patch | 26 26 0 0 + /trunk/samples/sh4-unknown-linux-gnu/crosstool.config | 311 311 0 0 ++++++++++++++ /trunk/samples/sh4-unknown-linux-gnu/reported.by | 3 3 0 0 + 7 files changed, 479 insertions(+)
2025-04-13 22:23:04 +00:00 · 2008-10-22 20:50:10 +00:00 · 2008-10-22 20:50:10 +00:00 · c15b9fb7ea
commit c15b9fb7ea
parent 9d4c07f32f
7 changed files with 479 additions and 0 deletions
--- a/patches/glibc/2.7/240-sh-lowlevellock-asm.patch
+++ b/patches/glibc/2.7/240-sh-lowlevellock-asm.patch
@ -0,0 +1,56 @@
+--- glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S.orig	2007-08-03 16:44:15.000000000 +0100
+++ glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S	2008-08-19 21:08:19.000000000 +0100
+@@ -76,7 +76,7 @@
+ 	add	tmp2, tmp 	; \
+ 	mov.l	@tmp, tmp2	; \
+ 	bra	98f		; \
+-	 mov	#FUTEX_PRIVATE_FLAG, tmp
+	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \
+ 99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+ 98:	extu.b	tmp, tmp	; \
+ 	xor	tmp, reg	; \
+@@ -88,7 +88,7 @@
+ 	add	tmp2, tmp 	; \
+ 	mov.l	@tmp, tmp2	; \
+ 	bra	98f		; \
+-	 mov	#FUTEX_PRIVATE_FLAG, tmp
+	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \
+ 99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+ 98:	extu.b	tmp, tmp	; \
+ 	xor	tmp, reg	; \
+@@ -96,13 +96,13 @@
+ 	mov	#FUTEX_WAIT, tmp ; \
+ 	or	tmp, reg
+ # endif
+-# define LOAD_FUTEX_WAKE(reg,tmp) \
+# define LOAD_FUTEX_WAKE(reg,tmp,tmp2) \
+ 	stc	gbr, tmp	; \
+ 	mov.w	99f, tmp2	; \
+ 	add	tmp2, tmp 	; \
+ 	mov.l	@tmp, tmp2	; \
+ 	bra	98f		; \
+-	 mov	#FUTEX_PRIVATE_FLAG, tmp
+	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \
+ 99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+ 98:	extu.b	tmp, tmp	; \
+ 	xor	tmp, reg	; \
+--- glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S.orig	2007-08-03 16:44:57.000000000 +0100
+++ glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S	2008-08-19 21:08:22.000000000 +0100
+@@ -42,7 +42,7 @@
+ 	add	tmp2, tmp 	; \
+ 	mov.l	@tmp, tmp2	; \
+ 	bra	98f		; \
+-	 mov	#FUTEX_PRIVATE_FLAG, tmp
+	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \
+ 99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+ 98:	extu.b	tmp, tmp	; \
+ 	xor	tmp, reg	; \
+@@ -54,7 +54,7 @@
+ 	add	tmp2, tmp 	; \
+ 	mov.l	@tmp, tmp2	; \
+ 	bra	98f		; \
+-	 mov	#FUTEX_PRIVATE_FLAG, tmp
+	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \
+ 99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+ 98:	extu.b	tmp, tmp	; \
+ 	xor	tmp, reg	; \
--- a/patches/glibc/2.7/250-sh-chop-linux-version.patch
+++ b/patches/glibc/2.7/250-sh-chop-linux-version.patch
@ -0,0 +1,49 @@
+--- glibc-2.7/sysdeps/unix/sysv/linux/dl-osinfo.h.orig	2007-09-15 23:54:08.000000000 +0100
+++ glibc-2.7/sysdeps/unix/sysv/linux/dl-osinfo.h	2008-08-20 09:26:26.000000000 +0100
+@@ -83,6 +83,10 @@
+   int parts;
+   char *cp;
+   struct utsname uts;
+  int dotsfound = 0;
+  int versionindex = 0;
+  char *choppoint;
+
+ 
+   /* Try the uname system call.  */
+   if (__uname (&uts))
+@@ -102,8 +106,34 @@
+   else
+     buf = uts.release;
+ 
+  /* We are only interested in the first three kernel numbers, so */
+  /* chop off anything past that: */
+
+  choppoint = buf;
+  while (1)
+    {
+      versionindex++;
+      if (versionindex == 63) break;
+      if (*choppoint == '.') dotsfound++;
+      choppoint++;
+      if (dotsfound == 2)
+      {
+        if (*choppoint == '0' || *choppoint == '1'
+          || *choppoint == '2' || *choppoint == '3'
+          || *choppoint == '4' || *choppoint == '5'
+          || *choppoint == '6' || *choppoint == '7'
+          || *choppoint == '8' || *choppoint == '9')
+          continue;
+        else
+          {
+            *choppoint = 0;
+            break;
+          }
+      }
+    }
+
+   /* Now convert it into a number.  The string consists of at most
+-     three parts.  */
+     three parts.  Now it does, anyway.  ;-)  */
+   version = 0;
+   parts = 0;
+   cp = buf;
--- a/patches/glibc/2.7/260-sh-syscall-error-path.patch
+++ b/patches/glibc/2.7/260-sh-syscall-error-path.patch
@ -0,0 +1,26 @@
+--- glibc-2.7/sysdeps/unix/sysv/linux/sh/sysdep.S.orig	2005-12-30 22:16:43.000000000 +0000
+++ glibc-2.7/sysdeps/unix/sysv/linux/sh/sysdep.S	2008-08-19 22:33:14.000000000 +0100
+@@ -32,3 +32,13 @@
+ 
+ #define __syscall_error __syscall_error_1
+ #include <sysdeps/unix/sh/sysdep.S>
+
+	.data
+	.align 3
+	.globl ___fpscr_values
+	.type ___fpscr_values, @object
+	.size ___fpscr_values, 8
+___fpscr_values:
+	.long	0
+	.long	0x80000
+weak_alias (___fpscr_values, __fpscr_values)
+--- glibc-2.7/sysdeps/unix/sysv/linux/sh/Versions.orig	2003-09-01 05:05:09.000000000 +0100
+++ glibc-2.7/sysdeps/unix/sysv/linux/sh/Versions	2008-08-19 22:33:14.000000000 +0100
+@@ -2,6 +2,7 @@
+   GLIBC_2.2 {
+     # functions used in other libraries
+     __xstat64; __fxstat64; __lxstat64;
+    __fpscr_values;
+ 
+     # a*
+     alphasort64;
--- a/patches/glibc/2.7/270-sh-fix-procfs.patch
+++ b/patches/glibc/2.7/270-sh-fix-procfs.patch
@ -0,0 +1,11 @@
+--- a/sysdeps/unix/sysv/linux/sh/sys/procfs.h
+++ b/sysdeps/unix/sysv/linux/sh/sys/procfs.h
+@@ -29,7 +29,6 @@
+ #include <sys/types.h>
+ #include <sys/ucontext.h>
+ #include <sys/user.h>
+-#include <asm/elf.h>
+
+ __BEGIN_DECLS
+
+
--- a/patches/glibc/2.7/280-sh-fix-kernel-heders-location.patch
+++ b/patches/glibc/2.7/280-sh-fix-kernel-heders-location.patch
@ -0,0 +1,23 @@
+diff -durN glibc-2.7.orig/sysdeps/unix/sysv/linux/sh/sys/procfs.h glibc-2.7/sysdeps/unix/sysv/linux/sh/sys/procfs.h
+--- glibc-2.7.orig/sysdeps/unix/sysv/linux/sh/sys/procfs.h	2008-10-22 21:23:32.000000000 +0200
+++ glibc-2.7/sysdeps/unix/sysv/linux/sh/sys/procfs.h	2008-10-22 21:41:54.000000000 +0200
+@@ -29,6 +29,7 @@
+ #include <sys/types.h>
+ #include <sys/ucontext.h>
+ #include <sys/user.h>
+#include <asm/ptrace.h>
+ 
+ __BEGIN_DECLS
+ 
+diff -durN glibc-2.7.orig/sysdeps/unix/sysv/linux/sh/sys/user.h glibc-2.7/sysdeps/unix/sysv/linux/sh/sys/user.h
+--- glibc-2.7.orig/sysdeps/unix/sysv/linux/sh/sys/user.h	2008-10-22 21:23:32.000000000 +0200
+++ glibc-2.7/sysdeps/unix/sysv/linux/sh/sys/user.h	2008-10-22 21:33:34.000000000 +0200
+@@ -21,8 +21,6 @@
+ 
+ #include <features.h>
+ 
+-#include <asm/user.h>
+-
+ #undef start_thread
+ 
+ #endif  /* sys/user.h */
--- a/samples/sh4-unknown-linux-gnu/crosstool.config
+++ b/samples/sh4-unknown-linux-gnu/crosstool.config
@ -0,0 +1,311 @@
+#
+# Automatically generated make config: don't edit
+# crosstool-NG version: 1.2.0+svn_trunk@1115
+# Wed Oct 22 22:21:15 2008
+#
+
+#
+# Paths and misc options
+#
+
+#
+# crosstool-NG behavior
+#
+# CT_OBSOLETE is not set
+CT_EXPERIMENTAL=y
+CT_DEBUG_CT=y
+# CT_DEBUG_PAUSE_STEPS is not set
+CT_DEBUG_CT_SAVE_STEPS=y
+CT_DEBUG_CT_SAVE_STEPS_GZIP=y
+
+#
+# Paths
+#
+CT_LOCAL_TARBALLS_DIR="${HOME}/src"
+CT_SAVE_TARBALLS=y
+CT_WORK_DIR="${CT_TOP_DIR}/targets"
+CT_PREFIX_DIR="${HOME}/x-tools/${CT_TARGET}"
+CT_INSTALL_DIR="${CT_PREFIX_DIR}"
+# CT_CUSTOM_PATCH is not set
+CT_REMOVE_DOCS=y
+CT_INSTALL_DIR_RO=y
+
+#
+# Downloading
+#
+# CT_FORCE_DOWNLOAD is not set
+# CT_USE_PROXY is not set
+CT_PROXY_TYPE="none"
+# CT_USE_LAN_MIRROR is not set
+CT_CONNECT_TIMEOUT=10
+# CT_ONLY_DOWNLOAD is not set
+
+#
+# Extracting
+#
+# CT_FORCE_EXTRACT is not set
+CT_OVERIDE_CONFIG_GUESS_SUB=y
+# CT_ONLY_EXTRACT is not set
+
+#
+# Build behavior
+#
+CT_PARALLEL_JOBS=1
+CT_LOAD=0
+CT_NICE=0
+CT_USE_PIPES=y
+# CT_CONFIG_SHELL_ASH is not set
+
+#
+# Logging
+#
+# CT_LOG_ERROR is not set
+# CT_LOG_WARN is not set
+# CT_LOG_INFO is not set
+CT_LOG_EXTRA=y
+# CT_LOG_DEBUG is not set
+# CT_LOG_ALL is not set
+CT_LOG_LEVEL_MAX="EXTRA"
+# CT_LOG_SEE_TOOLS_WARN is not set
+CT_LOG_PROGRESS_BAR=y
+CT_LOG_TO_FILE=y
+CT_LOG_FILE_COMPRESS=y
+
+#
+# Target options
+#
+CT_ARCH="sh"
+# CT_ARCH_SUPPORT_ARCH is not set
+# CT_ARCH_SUPPORT_ABI is not set
+# CT_ARCH_SUPPORT_CPU is not set
+# CT_ARCH_SUPPORT_TUNE is not set
+# CT_ARCH_SUPPORT_FPU is not set
+CT_ARCH_SUPPORTS_BOTH_ENDIAN=y
+# CT_ARCH_DEFAULT_BE is not set
+CT_ARCH_DEFAULT_LE=y
+# CT_ARCH_BE is not set
+CT_ARCH_LE=y
+CT_ARCH_FLOAT_HW=y
+# CT_ARCH_FLOAT_SW is not set
+CT_TARGET_CFLAGS=""
+CT_TARGET_LDFLAGS=""
+
+#
+# General target options
+#
+# CT_ARCH_alpha is not set
+# CT_ARCH_arm is not set
+# CT_ARCH_ia64 is not set
+# CT_ARCH_mips is not set
+# CT_ARCH_powerpc is not set
+CT_ARCH_sh=y
+# CT_ARCH_x86 is not set
+# CT_ARCH_x86_64 is not set
+# CT_ARCH_SH_SH3 is not set
+CT_ARCH_SH_SH4=y
+# CT_ARCH_SH_SH4A is not set
+CT_ARCH_SH_VARIANT="sh4"
+
+#
+# Target optimisations
+#
+
+#
+# Toolchain options
+#
+
+#
+# General toolchain options
+#
+CT_USE_SYSROOT=y
+CT_SHARED_LIBS=y
+CT_TARGET_VENDOR=""
+CT_TARGET_ALIAS_SED_EXPR=""
+CT_TARGET_ALIAS=""
+
+#
+# Toolchain type
+#
+# CT_NATIVE is not set
+CT_CROSS=y
+# CT_CROSS_NATIVE is not set
+# CT_CANADIAN is not set
+CT_TOOLCHAIN_TYPE="cross"
+CT_BUILD=""
+CT_CC_NATIVE="gcc"
+
+#
+# Operating System
+#
+# CT_BARE_METAL is not set
+CT_KERNEL="linux"
+CT_KERNEL_VERSION="2.6.26.6"
+# CT_KERNEL_bare_metal is not set
+CT_KERNEL_linux=y
+CT_KERNEL_LINUX_INSTALL=y
+# CT_KERNEL_LINUX_INSTALL_CHECK is not set
+# CT_KERNEL_V_2_6_18_8 is not set
+# CT_KERNEL_V_2_6_19_7 is not set
+# CT_KERNEL_V_2_6_20_21 is not set
+# CT_KERNEL_V_2_6_21_7 is not set
+# CT_KERNEL_V_2_6_22_19 is not set
+# CT_KERNEL_V_2_6_23_17 is not set
+# CT_KERNEL_V_2_6_24_7 is not set
+# CT_KERNEL_V_2_6_25_18 is not set
+# CT_KERNEL_V_2_6_26 is not set
+# CT_KERNEL_V_2_6_26_1 is not set
+# CT_KERNEL_V_2_6_26_2 is not set
+# CT_KERNEL_V_2_6_26_3 is not set
+# CT_KERNEL_V_2_6_26_4 is not set
+# CT_KERNEL_V_2_6_26_5 is not set
+CT_KERNEL_V_2_6_26_6=y
+# CT_KERNEL_V_2_6_27 is not set
+# CT_KERNEL_V_2_6_27_1 is not set
+# CT_KERNEL_V_2_6_27_2 is not set
+CT_KERNEL_LINUX_VERBOSITY_0=y
+# CT_KERNEL_LINUX_VERBOSITY_1 is not set
+# CT_KERNEL_LINUX_VERBOSITY_2 is not set
+CT_KERNEL_LINUX_VERBOSE_LEVEL=0
+# CT_KERNEL_LINUX_USE_CUSTOM_DIR is not set
+
+#
+# GMP and MPFR
+#
+CT_GMP_MPFR=y
+# CT_GMP_MPFR_TARGET is not set
+# CT_GMP_V_4_2_2 is not set
+CT_GMP_V_4_2_4=y
+CT_GMP_VERSION="4.2.4"
+# CT_GMP_CHECK is not set
+# CT_MPFR_V_2_3_1 is not set
+CT_MPFR_V_2_3_2=y
+CT_MPFR_VERSION="2.3.2"
+# CT_MPFR_CHECK is not set
+
+#
+# binutils
+#
+CT_BINUTILS_VERSION="2.18"
+# CT_BINUTILS_V_2_14 is not set
+# CT_BINUTILS_V_2_15 is not set
+# CT_BINUTILS_V_2_16_1 is not set
+# CT_BINUTILS_V_2_17 is not set
+CT_BINUTILS_V_2_18=y
+# CT_BINUTILS_V_2_18_50_0_4 is not set
+# CT_BINUTILS_V_2_18_50_0_6 is not set
+# CT_BINUTILS_V_2_18_50_0_7 is not set
+# CT_BINUTILS_V_2_18_50_0_8 is not set
+# CT_BINUTILS_V_2_18_50_0_9 is not set
+# CT_BINUTILS_V_2_18_90 is not set
+# CT_BINUTILS_V_2_18_91 is not set
+# CT_BINUTILS_V_2_18_92 is not set
+# CT_BINUTILS_V_2_18_93 is not set
+# CT_BINUTILS_V_2_19_50_0_1 is not set
+CT_BINUTILS_EXTRA_CONFIG=""
+# CT_BINUTILS_FOR_TARGET is not set
+
+#
+# C compiler
+#
+CT_CC="gcc"
+CT_CC_VERSION="4.2.4"
+CT_CC_gcc=y
+# CT_CC_V_2_95_3 is not set
+# CT_CC_V_3_2_3 is not set
+# CT_CC_V_3_3_6 is not set
+# CT_CC_V_3_4_6 is not set
+# CT_CC_V_4_0_0 is not set
+# CT_CC_V_4_0_1 is not set
+# CT_CC_V_4_0_2 is not set
+# CT_CC_V_4_0_3 is not set
+# CT_CC_V_4_0_4 is not set
+# CT_CC_V_4_1_0 is not set
+# CT_CC_V_4_1_1 is not set
+# CT_CC_V_4_1_2 is not set
+# CT_CC_V_4_2_0 is not set
+# CT_CC_V_4_2_1 is not set
+# CT_CC_V_4_2_2 is not set
+# CT_CC_V_4_2_3 is not set
+CT_CC_V_4_2_4=y
+# CT_CC_V_4_3_0 is not set
+# CT_CC_V_4_3_1 is not set
+# CT_CC_V_4_3_2 is not set
+# CT_CC_GCC_4_3_or_later is not set
+CT_CC_CXA_ATEXIT=y
+CT_CC_SJLJ_EXCEPTIONS_CONFIGURE=y
+# CT_CC_SJLJ_EXCEPTIONS_USE is not set
+# CT_CC_SJLJ_EXCEPTIONS_DONT_USE is not set
+CT_CC_CORE_EXTRA_CONFIG=""
+CT_CC_EXTRA_CONFIG=""
+CT_CC_SUPPORT_CXX=y
+CT_CC_SUPPORT_FORTRAN=y
+CT_CC_SUPPORT_JAVA=y
+CT_CC_SUPPORT_ADA=y
+CT_CC_SUPPORT_OBJC=y
+CT_CC_SUPPORT_OBJCXX=y
+
+#
+# Additional supported languages:
+#
+# CT_CC_LANG_CXX is not set
+# CT_CC_LANG_FORTRAN is not set
+# CT_CC_LANG_JAVA is not set
+# CT_CC_LANG_ADA is not set
+# CT_CC_LANG_OBJC is not set
+# CT_CC_LANG_OBJCXX is not set
+CT_CC_LANG_OTHERS=""
+CT_LIBC="glibc"
+
+#
+# C-library
+#
+CT_LIBC_VERSION="2.7"
+# CT_LIBC_eglibc is not set
+CT_LIBC_glibc=y
+# CT_LIBC_uClibc is not set
+# CT_LIBC_V_2_3_6 is not set
+# CT_LIBC_V_2_5 is not set
+# CT_LIBC_V_2_5_1 is not set
+# CT_LIBC_V_2_6 is not set
+# CT_LIBC_V_2_6_1 is not set
+CT_LIBC_V_2_7=y
+# CT_LIBC_V_LATEST is not set
+# CT_LIBC_V_date is not set
+
+#
+# Common C library options
+#
+CT_LIBC_SUPPORT_NPTL=y
+CT_LIBC_SUPPORT_LINUXTHREADS=y
+CT_THREADS="nptl"
+CT_THREADS_NPTL=y
+# CT_THREADS_LINUXTHREADS is not set
+# CT_THREADS_NONE is not set
+
+#
+# glibc/eglibc common options
+#
+CT_LIBC_GLIBC_EXTRA_CONFIG=""
+CT_LIBC_GLIBC_EXTRA_CFLAGS=""
+CT_LIBC_EXTRA_CC_ARGS=""
+# CT_LIBC_GLIBC_USE_PORTS is not set
+CT_LIBC_ADDONS_LIST=""
+# CT_LIBC_GLIBC_KERNEL_VERSION_NONE is not set
+CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS=y
+# CT_LIBC_GLIBC_KERNEL_VERSION_CHOSEN is not set
+CT_LIBC_GLIBC_MIN_KERNEL="2.6.26.6"
+
+#
+# Tools facilities
+#
+# CT_TOOL_libelf is not set
+# CT_TOOL_sstrip is not set
+
+#
+# Debug facilities
+#
+# CT_DEBUG_dmalloc is not set
+# CT_DEBUG_duma is not set
+# CT_DEBUG_gdb is not set
+# CT_DEBUG_ltrace is not set
+# CT_DEBUG_strace is not set
--- a/samples/sh4-unknown-linux-gnu/reported.by
+++ b/samples/sh4-unknown-linux-gnu/reported.by
@ -0,0 +1,3 @@
+reporter_name="YEM"
+reporter_url="http://ymorin.is-a-geek.org/"
+reporter_comment="EXPERIMENTAL Super-H sh4 sample."