Update of /cvsroot/leaf/src/bering-uclibc4/source/buildenv
In directory sfp-cvsdas-2.v30.ch3.sourceforge.com:/tmp/cvs-serv14826
Modified Files:
buildtool.cfg buildtool.mk
Added Files:
50_all_gcc44_no_ssp_tls_uclibc.patch
Log Message:
Disabled support of stack protector on uClibc for GCC (see
http://bugs.gentoo.org/show_bug.cgi?id=149292)
--- NEW FILE: 50_all_gcc44_no_ssp_tls_uclibc.patch ---
2009-08-08 Peter S. Mazinger <[email protected]>, Natanael Copa
<[email protected]>
#149292 b.g.o
* gcc/config/i386/linux.h uclibc don't support
TLS on stack-protector
* gcc/config/i386/linux64.h uclibc don't support
TLS on stack-protector
* gcc/config/rs6000/linux.h uclibc don't support
TLS on stack-protector
* gcc/config/i386/linux.h uclibc don't support
TLS on stack-protector
* gcc/config/sparc/linux.h uclibc don't support
TLS on stack-protector
* gcc/config/sparc/linux64.h uclibc don't support TLS on
stack-protector
--- gcc/config/i386/linux.h 2 Jul 2005 08:52:20 -0000 1.60
+++ gcc/config/i386/linux.h 2 Jul 2005 08:52:20 -0000 1.60
@@ -186,7 +186,7 @@
/* This macro may be overridden in i386/k*bsd-gnu.h. */
#define REG_NAME(reg) reg
-#ifdef TARGET_LIBC_PROVIDES_SSP
+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
/* i386 glibc provides __stack_chk_guard in %gs:0x14. */
#define TARGET_THREAD_SSP_OFFSET 0x14
#endif
--- gcc/config/i386/linux64.h 2 Jul 2005 08:52:20 -0000 1.33
+++ gcc/config/i386/linux64.h 2 Jul 2005 08:52:20 -0000 1.33
@@ -74,7 +74,7 @@
/* This macro may be overridden in i386/k*bsd-gnu.h. */
#define REG_NAME(reg) reg
-#ifdef TARGET_LIBC_PROVIDES_SSP
+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
/* i386 glibc provides __stack_chk_guard in %gs:0x14,
x86_64 glibc provides it in %fs:0x28. */
#define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? 0x28 : 0x14)
--- gcc/config/rs6000/linux.h 2 Jul 2005 08:52:11 -0000 1.53
+++ gcc/config/rs6000/linux.h 2 Jul 2005 08:52:11 -0000 1.53
@@ -114,7 +114,7 @@
#define MD_UNWIND_SUPPORT "config/rs6000/linux-unwind.h"
-#ifdef TARGET_LIBC_PROVIDES_SSP
+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
/* ppc32 glibc provides __stack_chk_guard in -0x7008(2). */
#define TARGET_THREAD_SSP_OFFSET -0x7008
#endif
--- gcc/config/rs6000/linux64.h 2 Jul 2005 08:52:15 -0000 1.81
+++ gcc/config/rs6000/linux64.h 2 Jul 2005 08:52:15 -0000 1.81
@@ -548,7 +548,7 @@
#define MD_UNWIND_SUPPORT "config/rs6000/linux-unwind.h"
-#ifdef TARGET_LIBC_PROVIDES_SSP
+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
/* ppc32 glibc provides __stack_chk_guard in -0x7008(2),
ppc64 glibc provides it at -0x7010(13). */
#define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? -0x7010 : -0x7008)
--- gcc/config/s390/linux.h 2005-08-22 15:53:01.000000000 +0200 1.40
+++ gcc/config/s390/linux.h 2005-08-22 15:53:01.000000000 +0200 1.40
@@ -94,7 +94,7 @@
#define MD_UNWIND_SUPPORT "config/s390/linux-unwind.h"
-#ifdef TARGET_LIBC_PROVIDES_SSP
+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
/* s390 glibc provides __stack_chk_guard in 0x14(tp),
s390x glibc provides it at 0x28(tp). */
#define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? 0x28 : 0x14)
--- gcc/config/sparc/linux.h 6 Jul 2005 07:48:57 -0000 1.72
+++ gcc/config/sparc/linux.h 6 Jul 2005 07:48:57 -0000 1.72
@@ -230,7 +230,7 @@
#undef NEED_INDICATE_EXEC_STACK
#define NEED_INDICATE_EXEC_STACK 1
-#ifdef TARGET_LIBC_PROVIDES_SSP
+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
/* sparc glibc provides __stack_chk_guard in [%g7 + 0x14]. */
#define TARGET_THREAD_SSP_OFFSET 0x14
#endif
--- gcc/config/sparc/linux64.h 6 Jul 2005 07:48:57 -0000 1.95
+++ gcc/config/sparc/linux64.h 6 Jul 2005 07:48:57 -0000 1.95
@@ -364,7 +364,7 @@
#undef NEED_INDICATE_EXEC_STACK
#define NEED_INDICATE_EXEC_STACK 1
-#ifdef TARGET_LIBC_PROVIDES_SSP
+#if defined TARGET_LIBC_PROVIDES_SSP && !defined __UCLIBC__
/* sparc glibc provides __stack_chk_guard in [%g7 + 0x14],
sparc64 glibc provides it at [%g7 + 0x28]. */
#define TARGET_THREAD_SSP_OFFSET (TARGET_ARCH64 ? 0x28 : 0x14)
Index: buildtool.cfg
===================================================================
RCS file: /cvsroot/leaf/src/bering-uclibc4/source/buildenv/buildtool.cfg,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** buildtool.cfg 29 Oct 2010 16:00:11 -0000 1.7
--- buildtool.cfg 11 Dec 2010 18:54:26 -0000 1.8
***************
*** 79,82 ****
--- 79,90 ----
envname = GCCTAR
</File>
+
+ <File 50_all_gcc44_no_ssp_tls_uclibc.patch>
+ Server = cvs4-sourceforge
+ Directory = buildenv
+ Revision = HEAD
+ envname = GCC_PATCH1
+ </File>
+
#<File gcc-3.3-libstdc++nowchar.patch>
# Server = cvs4-sourceforge
Index: buildtool.mk
===================================================================
RCS file: /cvsroot/leaf/src/bering-uclibc4/source/buildenv/buildtool.mk,v
retrieving revision 1.10
retrieving revision 1.11
diff -C2 -d -r1.10 -r1.11
*** buildtool.mk 1 Nov 2010 11:02:08 -0000 1.10
--- buildtool.mk 11 Dec 2010 18:54:26 -0000 1.11
***************
*** 232,235 ****
--- 232,236 ----
$(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
# Apply any files named gcc-*.patch from the source directory to gcc
+ cat $(GCC_PATCH1) | patch -p0 -d $(GCC_DIR)
## $(SOURCE_DIR)/patch-kernel.sh $(GCC_DIR) $(SOURCE_DIR) gcc-*.patch
# (cd $(GCC_DIR) ; patch -p1 < ../gcc-3.3-libstdc++nowchar.patch)
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