patch breaks rb532, need to investigate later

toolchain/uClibc/patches/pagesize-fix.patch

@@ -1,276 +0,0 @@
-diff -Nur uClibc-0.9.30.1.orig/ldso/include/ldso.h uClibc-0.9.30.1/ldso/include/ldso.h
---- uClibc-0.9.30.1.orig/ldso/include/ldso.h	2008-05-30 16:35:31.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/include/ldso.h	2009-06-21 19:34:42.324963528 +0200
-@@ -39,6 +39,19 @@
- #include <dl-elf.h>
- #include <dl-hash.h>
- 
-+/* common align masks, if not specified by sysdep headers */
-+#ifndef ADDR_ALIGN
-+#define ADDR_ALIGN (_dl_pagesize - 1)
-+#endif
-+
-+#ifndef PAGE_ALIGN
-+#define PAGE_ALIGN (~ADDR_ALIGN)
-+#endif
-+
-+#ifndef OFFS_ALIGN
-+#define OFFS_ALIGN (PAGE_ALIGN & ~(1ul << (sizeof(_dl_pagesize) * 8 - 1)))
-+#endif
-+
- /* For INIT/FINI dependency sorting. */
- struct init_fini_list {
- 	struct init_fini_list *next;
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/arm/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/arm/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/arm/dl-sysdep.h	2008-09-25 10:35:20.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/arm/dl-sysdep.h	2009-06-21 19:34:42.324963528 +0200
-@@ -55,11 +55,6 @@
- struct elf_resolve;
- unsigned long _dl_linux_resolver(struct elf_resolve * tpnt, int reloc_entry);
- 
--/* 4096 bytes alignment */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--
- /* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
-    PLT entries should not be allowed to define the value.
-    ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/avr32/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/avr32/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/avr32/dl-sysdep.h	2008-11-03 16:54:24.000000000 +0100
-+++ uClibc-0.9.30.1/ldso/ldso/avr32/dl-sysdep.h	2009-06-21 19:34:42.324963528 +0200
-@@ -46,11 +46,6 @@
- 
- unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got);
- 
--/* 4096 bytes alignment */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--
- #define elf_machine_type_class(type)				\
- 	((type == R_AVR32_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)
- 
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/bfin/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/bfin/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/bfin/dl-sysdep.h	2008-07-23 13:23:36.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/bfin/dl-sysdep.h	2009-06-21 19:34:42.324963528 +0200
-@@ -67,12 +67,6 @@
- 
- extern int _dl_linux_resolve(void) __attribute__((__visibility__("hidden")));
- 
--/* 4KiB page alignment.  Should perhaps be made dynamic using
--   getpagesize(), based on AT_PAGESZ from auxvt?  */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--
- struct funcdesc_ht;
- 
- #undef SEND_EARLY_STDERR
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/cris/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/cris/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/cris/dl-sysdep.h	2008-07-23 13:19:00.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/cris/dl-sysdep.h	2009-06-21 19:34:42.324963528 +0200
-@@ -18,11 +18,6 @@
- struct elf_resolve;
- extern unsigned long _dl_linux_resolver(struct elf_resolve *tpnt, int reloc_entry);
- 
--/* 8192 bytes alignment */
--#define PAGE_ALIGN 0xffffe000
--#define ADDR_ALIGN 0x1fff
--#define OFFS_ALIGN 0xffffe000
--
- /* The union of reloc-type-classes where the reloc TYPE is a member.
- 
-    TYPE is in the class ELF_RTYPE_CLASS_PLT if it can describe a
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/frv/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/frv/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/frv/dl-sysdep.h	2008-07-23 13:23:36.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/frv/dl-sysdep.h	2009-06-21 19:34:42.324963528 +0200
-@@ -51,12 +51,6 @@
- 
- extern int _dl_linux_resolve(void) __attribute__((__visibility__("hidden")));
- 
--/* 16KiB page alignment.  Should perhaps be made dynamic using
--   getpagesize(), based on AT_PAGESZ from auxvt?  */
--#define PAGE_ALIGN 0xffffc000
--#define ADDR_ALIGN 0x3fff
--#define OFFS_ALIGN 0x7fffc000
--
- struct funcdesc_ht;
- 
- /* We must force strings used early in the bootstrap into the data
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/i386/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/i386/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/i386/dl-sysdep.h	2008-09-15 18:36:11.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/i386/dl-sysdep.h	2009-06-21 19:34:42.328963480 +0200
-@@ -25,11 +25,6 @@
- struct elf_resolve;
- extern unsigned long _dl_linux_resolver(struct elf_resolve * tpnt, int reloc_entry);
- 
--/* 4096 bytes alignment */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--
- /* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry or
-    TLS variable, so undefined references should not be allowed to
-    define the value.
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/m68k/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/m68k/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/m68k/dl-sysdep.h	2008-09-15 18:36:11.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/m68k/dl-sysdep.h	2009-06-21 19:34:42.328963480 +0200
-@@ -25,11 +25,6 @@
- struct elf_resolve;
- extern unsigned long _dl_linux_resolver (struct elf_resolve *, int);
- 
--/* 4096 bytes alignment */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--
- /* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
-    PLT entries should not be allowed to define the value.
-    ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/mips/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/mips/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/mips/dl-sysdep.h	2008-09-15 18:36:11.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/mips/dl-sysdep.h	2009-06-22 20:51:04.324542339 +0200
-@@ -148,14 +148,9 @@
- 
- /* 4096 bytes alignment */
- #if _MIPS_SIM == _MIPS_SIM_ABI64
--#define PAGE_ALIGN (~0xfffUL)
--#define ADDR_ALIGN 0xfffUL
--#define OFFS_ALIGN (0x10000000000UL-0x1000)
--#else	/* O32 || N32 */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--#endif	/* O32 || N32 */
-+#define OFFS_ALIGN (0x10000000000UL-_dl_pagesize)
-+#endif
-+/* O32 || N32 */
- 
- #define elf_machine_type_class(type)		ELF_RTYPE_CLASS_PLT
- /* MIPS does not have COPY relocs */
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/powerpc/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/powerpc/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/powerpc/dl-sysdep.h	2008-09-15 18:36:11.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/powerpc/dl-sysdep.h	2009-06-21 19:34:42.328963480 +0200
-@@ -67,11 +67,6 @@
- extern unsigned long _dl_linux_resolver(struct elf_resolve * tpnt, int reloc_entry);
- void _dl_init_got(unsigned long *lpnt,struct elf_resolve *tpnt);
- 
--/* 4096 bytes alignment */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--
- /* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
-    PLT entries should not be allowed to define the value.
-    ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/sh/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/sh/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/sh/dl-sysdep.h	2008-09-15 18:36:11.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/sh/dl-sysdep.h	2009-06-21 19:34:42.328963480 +0200
-@@ -83,11 +83,6 @@
- 
- #define do_rem(result, n, base)     ((result) = _dl_urem((n), (base)))
- 
--/* 4096 bytes alignment */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--
- /* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry or
-    TLS variable, so undefined references should not be allowed to
-    define the value.
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/sh64/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/sh64/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/sh64/dl-sysdep.h	2008-09-15 18:36:11.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/sh64/dl-sysdep.h	2009-06-21 19:34:42.328963480 +0200
-@@ -25,11 +25,6 @@
- struct elf_resolve;
- extern unsigned long _dl_linux_resolver(struct elf_resolve * tpnt, int reloc_entry);
- 
--/* 4096 bytes alignment */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--
- /* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry or
-    TLS variable, so undefined references should not be allowed to
-    define the value.
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/sparc/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/sparc/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/sparc/dl-sysdep.h	2008-09-15 18:36:11.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/sparc/dl-sysdep.h	2009-06-21 19:34:42.332963990 +0200
-@@ -89,18 +89,6 @@
- #define do_rem(result, n, base) ((result) = sparc_mod(n, base))
- #endif
- 
--/* 4096 bytes alignment */
--#if defined(__sparc_v9__)
--/* ...but 8192 is required for mmap() on sparc64 kernel */
--#define PAGE_ALIGN 0xffffe000
--#define ADDR_ALIGN 0x1fff
--#define OFFS_ALIGN 0x7fffe000
--#elif defined(__sparc_v8__)
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--#endif
--
- /* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
-    PLT entries should not be allowed to define the value.
-    ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/x86_64/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/x86_64/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/x86_64/dl-sysdep.h	2006-03-08 04:58:13.000000000 +0100
-+++ uClibc-0.9.30.1/ldso/ldso/x86_64/dl-sysdep.h	2009-06-21 19:34:42.332963990 +0200
-@@ -41,11 +41,6 @@
- struct elf_resolve;
- extern unsigned long _dl_linux_resolver(struct elf_resolve * tpnt, int reloc_entry);
- 
--/* 4096 bytes alignment */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--
- /* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry or
-    TLS variable, so undefined references should not be allowed to
-    define the value.
-diff -Nur uClibc-0.9.30.1.orig/ldso/ldso/xtensa/dl-sysdep.h uClibc-0.9.30.1/ldso/ldso/xtensa/dl-sysdep.h
---- uClibc-0.9.30.1.orig/ldso/ldso/xtensa/dl-sysdep.h	2008-07-23 13:19:00.000000000 +0200
-+++ uClibc-0.9.30.1/ldso/ldso/xtensa/dl-sysdep.h	2009-06-21 19:34:42.332963990 +0200
-@@ -76,11 +76,6 @@
- struct elf_resolve;
- extern unsigned long _dl_linux_resolver (struct elf_resolve *, int);
- 
--/* 4096 bytes alignment */
--#define PAGE_ALIGN 0xfffff000
--#define ADDR_ALIGN 0xfff
--#define OFFS_ALIGN 0x7ffff000
--
- /* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
-    undefined references should not be allowed to define the value.  */
- #define elf_machine_type_class(type) \
-diff -Nur uClibc-0.9.30.1.orig/libc/sysdeps/linux/mips/bits/uClibc_page.h uClibc-0.9.30.1/libc/sysdeps/linux/mips/bits/uClibc_page.h
---- uClibc-0.9.30.1.orig/libc/sysdeps/linux/mips/bits/uClibc_page.h	2004-08-14 01:39:45.000000000 +0200
-+++ uClibc-0.9.30.1/libc/sysdeps/linux/mips/bits/uClibc_page.h	2009-06-22 21:04:53.505363149 +0200
-@@ -20,15 +20,17 @@
- #ifndef _UCLIBC_PAGE_H
- #define _UCLIBC_PAGE_H
- 
--/* PAGE_SIZE of mips is sortof wierd, and depends on how the kernel
-- * happens to have been configured.  It might use 4KB, 16K or 64K
-- * pages.  To avoid using the current kernel configuration settings,
-- * uClibc will simply use 4KB on mips and call it good. */
--#if 0
--#define PAGE_SHIFT	16
-+/* This approach sucks, one should really use sysconf(_SC_PAGESIZE)
-+ * instead. The current mips64 kernel only seems to boot with a 16K
-+ * page size on a Loongson 2f notebook, so we hardcode it to 16K on
-+ * MIPS64 (matching the kernel developer's default) and 4K otherwise.
-+ */
-+#ifdef __mips64
- #define PAGE_SHIFT	14
--#endif
-+#else
- #define PAGE_SHIFT	12
-+#endif
-+
- #define PAGE_SIZE	(1UL << PAGE_SHIFT)
- #define PAGE_MASK	(~(PAGE_SIZE-1))
-